If xsintheta+ycostheta=sintheta.costheta and xsintheta-ycostheta=0 fin... 02:56 Find the value of (sin43^(@))/(cos47^(@)). 01:32 If sintheta+cosectheta=2, then find the value of sin^(5)theta+cosec^(5... 01:48 If tantheta+cottheta=2 then find the value of tan^(2)th...
Class 14 MATHS If `x=a(sin theta+cos theta)` and `y=b(s... If x=a(sinθ+cosθ) and y=b(sinθ−cosθ), then the value of x2a2+y2b2 is - यदि x=a(sinθ+cosθ) और y=b(sinθ−cosθ), तो x2a2+y2b2 का मान क्या ...
Answer to: If cos theta = 1/3 and theta is in the 4 quadrant, Find sin(theta + pi/3) By signing up, you'll get thousands of step-by-step...
Answer to: Write the following in terms of sin theta and cos theta, then simplify if possible. \frac{\tan\theta}{\cot\theta} By signing up, you'll...
{eq}\csc \theta =\dfrac{1}{\sin \theta } {/eq} {eq}\sec \theta =\dfrac{1}{\cos \theta } {/eq} {eq}\cot \theta =\dfrac{1}{\tan \theta } {/eq} Therefore, {eq}\csc \theta =\dfrac{\text{hypotenuse}}{\text{opposite}} {/eq}. {eq}\sec \theta ...
Find {eq}\sin 2x, \cos 2x, {/eq} and {eq}\tan 2x {/eq} if {eq}\tan x = \frac{3}{4} {/eq} and {eq}x {/eq} terminates in quadrant III. Trigonometric Identities: Trigonometric identities refer to equations involving trigonometric functions which are true for any ...
In thex–y-zreference frame of Fig.7A, let the normal vector of a mature sunflower inflorescence be $$\underline {\text{n}} = \, \left( {{\text{cos}}\theta_{{\text{n}}} \cdot {\text{sin}}\alpha_{{\text{n}}} ,{\text{ cos}}\theta_{{\text{n}}} \cdot {\text{cos}...
If cot theta frac 7 8 evaluate frac (1 sin theta)(1 sin theta) (1 cos theta)(1 cos theta) - Given :The given term is $cot theta=frac{7}{8}$.To do :We have to evaluate $ frac{(1+sin theta)(1-sin theta)}{(1+cos theta)(1-cos theta)}...
Find \dfrac {\d y}{\d\theta} if y=10e^θ(sinθ -cos θ) ( )A. 0B. 20e^θsinθC. 20e^(θ )(s
蒲丰投针的R程序如下: buffon k theta for (i in 1:n){ if (x[i]<= l/2*sin(theta[i])) k } ( ) } buffon(100000,l=0.8,a=1