sin x+cos X 4 Jo 9+16sin 2x

Q: sin x .2 3 + Cos X

A: Given: ∫sinx3+cos2xdx

Q: Verify the identity:

A: The given identity is sin3x+cos3x=sinx+cosx1-sin2x2

Q: 2 sin²(x) – 3sin (x) + 1 = 0

A:

Q: sin x cos x) (2 -

A:

Q: sin (20) 2 J 1+ sin² (0)

A:

Q: 1+ sin(x) cos(x) 1+ sin(x) = 2sec(x) cos(x)

A: on solving this

Q: Show that f is continuous on (∞ , -∞ )

A: Given Data The first function is f(x)= sin x. The second function is f(x)= cos x.   The limit of the…

Q: Cos^2(x/2)=tan(x)+sin(x)/2tan(x)

A:

Q: 4 cos x + 2 sin r = 2 COS

A: As we know, Sin2x + cos2 x = 1 Since the interval is not given so we have to find general solution

Q: | sin' cos“ 4 x

A:

Q: 4. sin(4x) = (4 sin(x) cos(x))(2(cos(x))² – 1) %3D

A:

Q: 2 sin(x) cos(x) + v2 cos(x) = 0 COS

A:

Q: sin (3x) + cos (3x) cos(x) – =1+4sin(x)cos(x)

A: We use sin(3x)= 3sinx-4sin3x and cos (3x)= 4cos3x-3cosx .

Q: sin(x) cos(x) xp (cos(x))2

A:

Q: sin 2x 4. tan x = %3D 1+cos 2x 19 5. tan %3D = CSC X - cot x

A:

Q: sin 3n 3"

A:

Q: sin(2³ + 42) f(2) = %3D 2² – 2z + 5

A: In this question, we find the radius of convergence for the given function. For the radius of…

Q: 13. sin (x+ 77)° = cos (x –9)°

A: Given,  sin12 x+77°  = cosx-9°   We have to find the value of x.

Q: 2sin (x) =sin (x)

A: Given: 2sin2x=sinx

Q: sin (2x) b. cos(2x)+ 1 = tan (x)

A: Prove

Q: sin(5x) dx 2+сos(5x) اخترأحد الخيارات х + tan(5x) + с.ао —In | 2 + сos(5ӕ) | +с.Ь 1 +c.c 2+сos(5ӕ)…

A: Since , in the given integration problem we have derivative of denominator in numerator so we will…

Q: - sin sin -y = sin (x+y) Prove that cos Xcos 4 -y 4 -x sin 4 X - 4

A:

Q: 1 sin x + 2 cos x + 3

A:

Q: 4 cos x+ cos x= sin "x- 4 2. sin x

A:

Q: 2 csc x 1+ cos x 1- cos x

A:

Q: 10 sin x = 10 + 5 cos x %3D

A:

Q: sin 4x2 lim 1 cos 6x

A:

Q: sin 4t – sin 2t = tan t cos 4t – cos 2t

A:

Q: 2 2. (sin cos x) = sin 2x +1 2х +

A: The given identity

Q: sin 3x = 2 Osx< 2n

A: Answer :- Option C is Correct answer.

Q: 5 sin-ty = 0 b 3.

A: According to guidelines we should have been able to solve only one question at a time Solve # 3

Q: sin x − 1 = cos x − 1

A:

Q: Add Fractions sin x 1+ cos x 6. 1+ cos x = 2 csc x sin x

A: As you mentioned question no. 6 solved

Q: sec x-1 sin x %3D secx+1 1+cos x

A:

Q: sin'x cos'xdk 3. X COS

A: It is given that, ∫sin2xcos3x dx We have to solve it.

Q: sin(5x)+ sin(3x) tan(4x)= cos(3x)+ cos(5x)

A: We have to prove the identity

Q: sin (x) dx (2+3 cus(x))² 3(2+3 cos(x)) с

A:

Q: 12 O f)- Sin (4) 13. %3D

A: Since you have asked Multiple questions . So, we are solving only few of them. If you want more…

Q: cos(x + =) – cos(x – ) = 1 6. cos ( x 6. 6.

A:

Q: Sin'0+ Cos 0 =-(Cos40+ 3) 4 %3D

A:

Q: 3. sin(3x) = (sin(x))(3 – 4(sin(x))²) %3D

A:

Q: #/2 sin " x 2: Evaluate 20 sin ° x+ coSx

A:

Q: 3) f(x) = cos (tan³(sin (x³))) %3D

A: Given, f(x)=cos5tan3sin2x5 now we apply chain rule to derivate ddxf(x)=ddxcos5tan3sin2x5

Q: sin x cos x tan x = 1 – cos² x -

A:

Q: 1+ sinx if x 7

A: In this question first, we have to plot each graph individually After that, we will find the values…

Q: sin 2x J-1 x8 +x* – x² +2

A: Evalute the integration ∫-11sin2xx8+x4-x2+2dx.

Q: 2 sin x tan x– tan x=0 3.

A:

Q: sin 2 2) = (9z + 4), h(3) (2) (1) = sin(cos r), f"(1) %3D

A: