? secv - tanv = 1/secv + tanv

Q: Cosx sinx 1+sinx

A: The given integration is ∫cosx sin2x1+sinx dx We solve the integral by proper substitution. Let,…

Q: 20 sin 30 de

A: Integration By Parts Technique:- Integration By Parts formula is used for integrating the product of…

Q: cosx/secx+tanx

A: The given expression is:

Q: Differentiate sin x +1

A:

Q: simplify sin x-1/cos x - cos x /sin x-1

A: The given expression is

Q: Find + C

A: Given:         ∫2exdx Taking constant out.        =2∫exdx

Q: Differentiate sin y =a'

A: Consider  y=asin−1x2

Q: Vsinx /sinx dx. sinx + cosx Evaluate

A: I=∫0π2sinxsinx+cosxdx      (1)we know that…

Q: Tanb =-2/5 & sinb<0

A:

Q: heta is not -tan^-1(5/2)

A: When finding the angle, finding it in the desired interval is essential.