`I=int_1^3 5x^2dx`

int_1^4 3x^2dx

IfI_1=int_0^1 2^(x^2)dx ,I_2=int_0^1 2^(x^3)dx ,I_3=int_1^2 2^(x^2)dx ,I_4=int_1^2 2^(x^3)dx , then which of the following is/are true?

If I_1=int_0^1 2^x^2,I_2=int_0^1 2^x^3dx ,I_3=int_1^2^x^2dx ,I_4=int_1^2 2^x^3dx , then which of the following is/are ture? a) I_1> I_2 (b) I_2> I_2 c) I_3> I_4 (d) I_3 < I_4

Evaluate: int_1^3(2x^2+5x)dx

Evaluate: int_1^3(2x^2+5x)dx

Evaluate : int_1^2 (5x^2)/(x^2+4x+3) dx

Evaluate: int_1^3 1/(x^2(x+1))dx

Evaluate: int_1^3 1/(x^2(x+1))dx

Evaluate the following: int_1^2(5x^2)/(x^2+4x+3)\ dx

Evaluate: int_1^3(2x^2+5x)dx as limit of a sum