Find the value of e if (sin e + cos 0)* = 0, where < 0- c0

Q: Find if sin x + 1 = cos y dx2

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Q: sinx = 5/13, x E 5,1], then cosx =?

A: We are solving the problem by the property of trigonometry ratio.

Q: Solve cos 2x + cos x O for x if 0 < x < 27. ||

A:

Q: if x+1/x=2,find sin-1x

A: Given,

Q: Evaluate: 2x +tan 2x 1/3 COS ,2 1+x? 1-x2 dx. e* +1 -1/3

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Q: Evaluate /(sin x)² (sec x)-3 dx. Select one: a. sin x – cos x + C - b. csc x + cos x + C C. None of…

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Q: 25. The height of a wave can be represented by the function y = 3 cos ((2 - 6)) + 4, with time in z…

A: The equation represents a periodic function. The height is represented by and time in hours is…

Q: Verify the identity sec-1 x = cos-1(1/x), for x ≠ 0.

A: According to the question, we have to verify the identity sec-1x=cos-11x. As the above function is…

Q: dy Find dif sin x + 2 cos 2y) = 1 dx

A:

Q: Cos(10+x)

A: Here , We will apply the formula of Cos ( A+B) Cos(A+B) = [CosA CosB - SinA SinB ]

Q: DIFFERENTIATE THE GIVEN y = x² co sec™ 3 -1 * COS

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Q: d Find of tollowing functions. faa)= sin" (3%) "(3*) + loga (3²+2X-4)

A: Given: f(x)=sin-13x+log232+2x-4 we have to find the derivative of the given function. Use The Chain…

Q: verify sin2(x)+cos2(x)=1

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Q: cos 0 = √√2 -|~

A: Let's find angle theta.

Q: x cos r+ sin r -dr. Find x sin r 5.

A: The given integral,     ∫x cosx+sinxx sinxdx

Q: Use the identity cos alpha cos beta = 1/2[cos(a-b)+cos(a+b)] to rewrite 2cos3xcos2x as a sum of trig…

A: The given identity