Home
Class 8
MATHS
[{(-(1)/(2))^(2)}^(-2)]^(-1)=?...

`[{(-(1)/(2))^(2)}^(-2)]^(-1)=?`

A

`{:(1)/(16):}`

B

`16`

C

`-(1)/(16)`

D

`-18`

Text Solution

Verified by Experts

The correct Answer is:
`A`
Promotional Banner

Topper's Solved these Questions

  • EXPONENTS

    RS AGGARWAL|Exercise TEST PAPER-2|18 Videos

  • EXPONENTS

    RS AGGARWAL|Exercise EXERCISE 2B|7 Videos

  • DIRECT AND INVERSE PROPORTIONS

    RS AGGARWAL|Exercise TEST PAPER -12 (Fill in the blanks )|5 Videos

  • FACTORISATION

    RS AGGARWAL|Exercise EXERCISE 7E|20 Videos

Similar Questions

Explore conceptually related problems

1+(1)/(2)+(1)/(2^(2))+...+(1)/(2^(n-1))=

The sum to n terms of series 1+(1+(1)/(2)+(1)/(2^(2)))+(1+(1)/(2)+(1)/(2^(2))+(1)/(2^(3))+(1)/(2^(4)))+

If (1)/(1^(2))+(1)/(2^(2))+(1)/(3^(2))+...oo=(pi^(2))/(6) then value of 1-(1)/(2^(2))+(1)/(3^(2))-(1)/(4^(2))+...oo=

The sum to infinite terms of the series cot^(-1)(2^(2)+(1)/(2))+cot^(-1)(2^(3)+(1)/(2^(2)))+cot^(-1)(2^(4)+(1)/(2^(3)))+

If x=(1)/(1^(2))+(1)/(3^(2))+(1)/(5^(2))+.... , y=(1)/(1^(2))+(3)/(2^(2))+(1)/(3^(2))+(3)/(4^(2))+.... and z=(1)/(1^(2))-(1)/(2^(2))+(1)/(3^(2))-(1)/(4^(2))+... then

If x=(1)/(1^(2))+(1)/(3^(2))+(1)/(5^(2))+ . . . y=(1)/(1^(2))+(3)/(2^(2))+(1)/(3^(2))+(3)/(4^(2))+ . . . . z=(1)/(1^(2))-(1)/(2^(2))+(1)/(3^(2))-(1)/(4^(2))+ . . .then

The value of ((1)/(2)-:(1)/(2)"of "(1)/(2))/((1)/(2)+(1)/(2) "of"(1)/(2)) is

The orthocentre of triangle with vertices (2,(sqrt(3)-1)/(2)),((1)/(2),-(1)/(2)),(2,-(1)/(2))

Prove that (1)/(2)+(1)/(2^(2))+(1)/(2^(3))+.......+(1)/(2^(n))=1-(1)/(2^(n)),n in N

If harmonic mean of numbers (1)/(2),(1)/(2^(2)),(1)/(2^(3)),............(1)/(2^(10)) is (lambda)/(2^(10)-1) then lambda is equal to