4. Y=cot (1+e*)

Q: (2) cothx-1=csch?x %3D

A: To prove that  coth2x - 1 = csch2x

Q: cot (특) sec () 11. 12. 6.

A:

Q: Find y'. cot (1) y = 4 cot O A. O B. -8 csc (*) 4 9 CSC 9

A: Given:; Now,           y'=4cotx9'     =4cotx9'     =-csc2x9x9'      =4-csc2x919     =-49csc2x9

Q: 11. Find e*sinx dx

A:

Q: Differentiate. y = In (6x? - 5x + 3) y' =O

A: Given: y=ln6x2-5x+3 We know that ddxlnx=1x…

Q: A ( sinh x- coshx tanh e 6)

A: You all need to have the idea of hyperbolic and their basic calculus.

Q: e2 6. - dx -Find 1

A:

Q: 3. tan (1/1) dr

A:

Q: 2 1. xe*dx

A: The value of the integral can be evaluated as following ∫02xexdx

Q: Find y". y = 5 cot X

A:

Q: 7) | sec x. dx

A: Given:       ∫ sec5x dx

Q: -S * sin ´sin sin (e*) dx

A: we have to integrate

Q: Sx² cosh (1-x³) dx

A: Let the given integral be I - I = ∫x2cosh1-x3dx                   ............(1)Let,t = 1-x3…

Q: 5 一=A+hxsl-x dy=?

A:

Q: Ql Find se dx |

A:

Q: Find / 5x dx

A: ∫Axndx =A(xn+1n+1)+C, where C is integration constant.

Q: 10. f sin³x dx

A:

Q: Show E(Y)

A: First we have to determine the marginal pdf of Y to calculate the value of E(Y).

Q: dy - (1+x)у -ху? .2 1.) х- dx

A:

Q: The expression of Absorption's law is given by what?

A: The expression of Absorption's law is

Q: Differentiate, hcx) = In (x-Vr

A:

Q: 11. 1 1 1- x

A:

Q: 1. cos x sin* x dx

A:

Q: 1. ſ e*sinx dx

A: