Home
Class 12
MATHS
Evalute: f(x)=|{:(" "1," "1," ...

Evalute: `f(x)=|{:(" "1," "1," "1),((e^x+e^(-x))^2,(pi^x+pi^(-x))^2," "2),((e^x-e^(-x))^2,(pi^x-pi^(-x))^2," "-2):}|`

Text Solution

Verified by Experts

The correct Answer is:
[`because` 1st and 2nd rows are identical ]
Promotional Banner

Topper's Solved these Questions

  • DETERMINANT

    CHHAYA PUBLICATION|Exercise EXERCISE 2A|36 Videos

  • DETERMINANT

    CHHAYA PUBLICATION|Exercise EXERCISE 2B|111 Videos

  • DEFINITE INTEGRAL AS AN AREA

    CHHAYA PUBLICATION|Exercise Assertion-Reason Type|2 Videos

  • DIFFERENTIAL EQUATIONS OF THE FIRST ORDER AND FIRST DEGREE

    CHHAYA PUBLICATION|Exercise E ASSERTION-REASON TYPE|2 Videos

Similar Questions

Explore conceptually related problems

If y = (e^(x)-e^(-x))/(e^(x)+e^(-x)) then prove that y = (e^(2x)-1)/(e^(2x)+1) .

If f(x)=(e^(x)-e^(-x))/(e^(x)+e^(-x))+2 , then the value of f^(-1)(x) is -

int (e^(4x)-2e^(3x)+5e^(x)-2)/(e^(x)+1)dx

If f (x) =(e^(x) -e ^(-x))/( e ^(x) +e^(-x)) +2, then the value of f ^(-1) (x) is-

Evaluate : int (e^(2x-1)-e^(1-2x))/(e^(x+2)) dx

Evaluate int(e^(2x)-2e^(x))/(e^(2x)+1)dx

int_(1)^(2)((x^(2)-1)/(x^(2)))e^(x+(1)/(x))dx=e^((5)/(2))-e^(2)

Let f(x)=x^(2)(e^(1/x)e^(-1/x))/(e^(1/x)+e^(-1/x)),x!=0 and f(0)=1 then-

If f(x)={x^2 sin((pi x)/2), |x| =1 then f(x) is

Evaluate: int1/((sqrt(e^(5x))((e^(2x)+e^(-2x))^3)^(1/4))