Home
Class 9
MATHS
If a=1,b=2 then find the value of (a^(b)...

If `a=1,b=2` then find the value of `(a^(b) + b^(a))^(-1)`

A

`(1)/(3)`

B

`(2)/(3)`

C

`(4)/(3)`

D

`(5)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NUMBER SYSTEMS

    RS AGGARWAL|Exercise MATCHING OF COLUMNS|2 Videos
  • MEAN , MEDIAN AND MODE OF UNGROUPED DATA

    RS AGGARWAL|Exercise Multiple Choice Questions (Mcq)|18 Videos
  • POLYNOMIALS

    RS AGGARWAL|Exercise Multiple Choice Questions (Mcq)|32 Videos

Similar Questions

Explore conceptually related problems

If a=2, b= 3 find the values of (a^(b) + b^(a))^(-1) (ii) (a^(a) + b^(b))^(-1)

3.If a+b=6 then find the value of 1/2a+1/2b

If a = 3 , b = 2 , find the value of ( a^a + b^b )^-1

If a=-1,b=2 , then find the value of the following: a^(b)-b^(a)

If a=-1,b=2 , then find the value of the following: a^(b)+b^(a)

If a=-1,b=2 , then find the value of the following: a^(b)-:b^(a)

If a=-1,b=2 , then find the value of the following: a^(b)xxb^(2)

24.1fa=5+2sqrt(6) and b=(1)/(a) then find the value of a^(2)+b^(2)

If a=2 and b=3 , then find the value of [(1)/(a^b)+(1)/(b^a)] .