nd all values of x in the interval [0, 2x] that satisfy the equation. (Enter your an 9 sin(2x) = 9 cos(x)

Q: r=2(9+1)sin0

A: Since  Sin (0) = 0

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

A: Given,

Q: X 25 24 7

A:

Q: sin (x²)dxdy y

A: We will solve this question by change of order of integration.

Q: Evaluate sin dx

A:

Q: Cos(11°+x)=-sin(2x+6)

A: x

Q: Cos(10+x)

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

Q: SOLVE FOR X y = 1 + sin (7)

A: Solve equation for x

Q: cos xdx 54-sin²x

A:

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

A:

Q: Rewrite cos ( x –) in terms of sin(x) and cos(x) 3

A: we know that cos(x-y)=cos(x)cos(y)+sin(x)sin(y)

Q: rewrite cos(x+4pi/3) in terms of sin(x) and cos(x)

A:

Q: [1] sin3x Asinx – Bsin³x, find A and B. -

A: Explanation of the answer is as follows

Q: Write f(x) = -2 sin(x) + 4 cos(x) using a single sine function.

A:

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

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

Q: How many solutions exist for sinx cos x = 0 in the interval X € 02 3 5 [0,2x]?

A:

Q: 2-Find L(e-3tsin2t)

A: Given function is, f(t)=12e-3tsin2t Now, from the property of Laplace transformation we get, L(…

Q: Find sin (x- π/2) if cos x=0.65

A: On solving this we will get