1- cosx dx A -2/2cos- +C B 2/2cos- +c -2/2 sin-+C 2 D 2/2 sin- +C

Q: Sinxtsina3x COSX+ COS 32 tan 22

A:

Q: ·S Evaluate cos x sin³ x dx. + C

A: To evaluate the following integral.

Q: sec² (8t) tan² (8t) dt 16 – tan² (8t)

A:

Q: 2. ( sin32x dx cos 2x

A: We have to integrate.

Q: (1+cos3x)² -dx sin23x

A:

Q: - sinx) dx 2. 1. (COSX (ax' +b)*x dx 2. 2/3

A:

Q: Cosx 1+sinx 11. 1+sinx 2secx Cosx

A:

Q: 2 sin2x + sin x -1 =0

A: To Determine: Solve this equation:

Q: s 4

A: To simplify (cos 3x)(cos x)-(sin 3x)(sin x)

Q: Im cos 2x + sin 2x} %3D Cos 4i - 4

A: To find: The imaginary part of -x4icos 2x+x4sin 2x. Concept used: If the complex number is written…

Q: integrate sin2x/sin5x.sin3x

A: To integrate: ∫sin2xsin5xsin3xdx Solution: We know, sin(A-B)=sinAcosB-cosAsinB    ...(1)…

Q: Evaluate * | (0² + 1) cos 0 d0. e2sine + 20cose – sine + c 02sine – 20cos0 – sine + c Option 1…

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Q: Ssin8 (3z) cos5 (3z) dz

A:

Q: 22х+5 3. х2+20 dx

A: We have  (3) I=∫22x+5x2+20 dx We can write as I=22∫xx2+20+5∫ 1x2+20dxI=22I1+5I2

Q: Ja (1 – sinx)3/2 (1+ sinx)²dx"

A: If , then the independent variable x is called the input of the function and the dependent variable…

Q: -1 sedx- cos(

A:

Q: Find JO cos²x - sin²x sinx + cos dx Please show your method.

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Q: Simplify cos²(4y) - sin²(4y)

A:

Q: Differentiate (sin(ax+b)/cos(cx+d))

A: