site stats

If 3sintheta+4costheta 5

WebIf 3sinθ+5cosθ=5, then find the value of (5sinθ−3cosθ). A 4 B 3 C 2 D 1 Medium Solution Verified by Toppr Correct option is B) (3sinθ+5cosθ) 2+(5sinθ+3cosθ) 2 =9(sin 2θ+cos … Web5 dec. 2024 · First, rearrange the equation to 4cosθ = 5 − 3sinθ. Then, square both sides. On the left, you'll have 16cos2θ, which you can replace with 16(1 − sin2θ), and you can then reorganise everything into a quadratic equation in terms of sinθ.

If 3sintheta + 5costheta = 5 , then find the value of

Web7 mrt. 2024 · = (6 + 3 cos θ) − 3i sin θ 5 + 4 cos θ = ( 6 + 3 cos θ) - 3 i sin θ 5 + 4 cos θ ∴ x + iy = (6 + 3 cos θ) − 3i sin θ 5 + 4 cos θ ∴ x + i y = ( 6 + 3 cos θ) - 3 i sin θ 5 + 4 cos θ ⇒ x = 6 + 3 cos θ 5 + 4 cos θ, y = −3 sin θ 5 + 4 cos θ ⇒ x = 6 + 3 cos θ 5 + 4 cos θ, y = - … Web30 aug. 2024 · if 3sin (theta) +4 cos (theta) =5 then find the value of 4 sin (theta) - 3 cos theta, also find sin theta and cos theta See answers Advertisement lublana Answer: Step … 2t1c电路工作原理 https://officejox.com

4 cos thita = 5 Then what is 4sin thita - 3 cos thita - Socratic.org

Web1 okt. 2016 · Explanation: As sinθ = 4 5 and it is first quadrant, all trigonometric ratios of θ are positive. and cosθ = √1 −( 4 5)2 = √1 − 16 25 = √ 9 25 = 3 5 and tanθ = 4 5 3 5 = 4 5 × 5 3 = 4 3 Now sin2θ = 2sinθcosθ = 2 × 4 5 × 3 5 = 24 25 cos2θ = 2cos2θ− 1 = 2 ×( 3 5)2 −1 = 2 × 9 25 −1 = 18 25 − 1 = − 7 25 tan2θ = 24 25 − 7 25 = 24 25 × 25 −7 = − 24 7 WebIf 3sinθ+5cosθ=5, then find the value of (5sinθ−3cosθ). A 4 B 3 C 2 D 1 Medium Solution Verified by Toppr Correct option is B) (3sinθ+5cosθ) 2+(5sinθ+3cosθ) 2 =9(sin 2θ+cos 2θ)+25(sin 2θ+cos 2θ) =34 ∴(5sinθ−3cosθ) 2=34−25=9 ⇒(5sinθ−3cosθ)=3 Solve any question of Trigonometric Functions with:- Patterns of problems > Was this answer … WebClick here👆to get an answer to your question ️ If 3sintheta + 4costheta = 5 , then the value of 3costheta - 4sintheta is equal to. Solve Study Textbooks Guides. Join / Login. Question . ... If 3 sin θ + 4 cos θ = 5, then the value of 4 sin ... 2tg 点火時期調整

If `x+iy=3/(2+costheta +i sin theta)`, then show that `x^2+y

Category:If x= 3 sin theta + 4 cos theta and y = 3 cos theta - Brainly

Tags:If 3sintheta+4costheta 5

If 3sintheta+4costheta 5

If 3sin theta + 4cos theta = 5, then find the value of 4sin theta ...

Web17 sep. 2024 · 1 answer. I f a sin θ + b cos θ = C, I f a sin θ + b cos θ = C, then prove that a cos θ − b sin θ = √a2 + b2 − c2 a cos θ - b sin θ = a 2 + b 2 - c 2. asked Aug 24, 2024 … Web17 mei 2024 · If ` 3 sin theta + 4 cos theta =5` , then value of `sin theta ` is

If 3sintheta+4costheta 5

Did you know?

WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.

Web23 feb. 2024 · This gives us that. 5 s i n θ − 3 c o s θ = ± 3. Note- In these types of questions the catch is that we must square and add the equations to solve them. This method solves the equations in the fastest and easiest way, then using a simple trigonometric. formula we can easily prove the required expression. Web31 mrt. 2015 · An elementary antiderivative is obtainable without complex analysis, but since you specifically asked for a solution using residue theory, I won't elaborate too much on …

Web17 sep. 2024 · if ` 3 sin theta + 5 costheta = 5` then prove that `5sintheta- 3costheta` = ` 3 ` LIVE Course for free. Rated by 1 million+ students Get app now Login. Remember. Register; Test; JEE; ... If `3sintheta+5costheta=5`, then show that `5sintheta-3costheta=pm3`. asked Apr 17, 2024 in Trigonometry by VaibhavNagar (93.4k points) … WebIf 3sinθ+4cosθ =5 3 sin θ + 4 cos θ = 5, then find the value of 4sinθ−3cosθ 4 sin θ − 3 cos θ . Solution We have, 3sinθ+4cosθ =5 3 sin θ + 4 c o s θ = 5 ………. (1) On squaring both …

Web1 okt. 2016 · Explanation: As sinθ = 4 5 and it is first quadrant, all trigonometric ratios of θ are positive. and cosθ = √1 −( 4 5)2. = √1 − 16 25 = √ 9 25 = 3 5. and tanθ = 4 5 3 5 = 4 …

Web4 apr. 2024 · 1. from both the sides of the above equation, we get, − cos 2 θ + 4 sin θ cos θ + 4 − 4 sin 2 θ = 0. Let us rearrange the above equation as follows, cos 2 θ − 4 sin θ cos θ + 4 sin 2 θ = 4. We can express the above expression into. … 2t4r天线什么意思Web15 okt. 2015 · $$3 \sin^2 \theta + 5 \sin \theta \cos \theta - 2\cos^2 \theta = 0$$ What are the steps to solve this equation for $ \theta $? Because, I am always unable to deal with the product $\sin \theta \... Stack Exchange Network 2tv 저녁 생생정보 오늘방송부산Web31 mei 2015 · ⇒ 3 sin θ + 4 cos θ = 5. Subtract 3 sin θ from both sides →. ⇒ 4 cos θ = 5 − 3 sin θ. Square both sides →. ⇒ 16 cos 2 θ = 25 + 9 sin 2 θ − 2 (5) (3 sin θ) Now substitute … 2t下载器Web17 apr. 2024 · If 3 sin θ + 5 cos θ = 5 3 sin θ + 5 cos θ = 5, then show that 5 sin θ − 3 cos θ = ± 3 5 sin θ - 3 cos θ = ± 3. class-12 trigonometric-functions Share It On 1 Answer 0 votes answered Apr 17, 2024 by AnantSharma (90.9k points) selected Apr 17, 2024 by VaibhavNagar Best answer Given, 3 sin θ + 5 cos θ = 5(i) 3 sin θ + 5 cos θ = 5 ( i) 2tダンプ 積載量 立米WebIf 3sinθ+4cosθ=5, then the value of 4sinθ−3cosθ is : Q. If 4cosΘ+3sinΘ=5, find the value of tan Θ Q. If 3sinθ+4cosθ=5, then find cotθ+cosecθ Q. If sinΘ= 3 5 and Θ is acute then … 2t主题教程Web27 sep. 2016 · $$\int_0^{2\pi} \frac{\mathrm dx}{5-4\cos x}=2\int_0^\pi \frac{\mathrm dx}{5-4\cos x}=\frac43[\arctan(3\tan\frac x2)]_0^{\to\pi^-}=\frac23\pi$$ So what happens is this: when asked for an antiderivative, it gives one that is only valid on an interval, though the function is continuous everywhere, so there should be an antiderivative valid on the … 2t不鏽鋼水箱Web12 mrt. 2024 · Math Secondary School answered • expert verified If X=3sin theta + 4cos theta and y equals to 3cos theta -4 sin theta then prove that x2+y2=25 See answers Advertisement Brainly User Given: θ θ θ θ To prove: Solution: Taking the left-hand side, Putting the respective values, θ θ + θ θ = θ+ θ+ θ θ+ θ+ θ- θ θ = θ+ θ θ+ θ) We know … 2t主题下载