tan v sec? v dv? |

Q: AX sex secX tan X

A:

Q: Evaluate VSinx dox Vsínx+VCosx

A:

Q: Find the value of V®dx 0.

A:

Q: 8. Evaluate S dx x4+x² + 1

A: To find:- ∫0∞dxx4+x2+1dx

Q: (f) / sec“ y dy. tan5

A:

Q: S(1+secx)³dx

A:

Q: d 7. { x7 +1 Væ5 + 1 dx

A:

Q: Calculate 2 3x-2x²+2 dx. 13 -1

A:

Q: dx L2 exp %|

A: Given integral is I=∫-∞∞e-x2L2dx This type of integral cannot be done using elementary integration…

Q: dx Vx + a + Vx + b

A: Given: The integral is ∫xx+a+x+bdx

Q: Evaluate dx 2 1-x

A: We have to evaluate ∫23x1-xdx. We know that ∫dxx2-a2 = 12aln x-ax+a+C

Q: Sx sech2 x² dx

A: Given:  Integral of xsech2x2

Q: d х [S* dx] Vx² + 2x dx

A:

Q: 4т f tan tan 9.

A: tan-1tan(x)= x hence tan-1tan-4π9= -4π9

Q: Se2x sec?e2x Vtan e2x + 2 dx

A:

Q: Stan³ x secx dx

A:

Q: 11. Evaluate Vx +Vx dx.

A:

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

A:

Q: S tan³x sec³x dx

A:

Q: 3. Evaluate ry? dz dr dy.

A:

Q: 6. 19-x

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: り のx + ex t 1tx - dx x* + 2x t 5

A: (i) ∫dxx=ln(x) (ii) ∫dxx2+a2=1atan-1(xa) (iii) ∫xndx=xn+1n+1, for any real number n.