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Express each of the following as a ratio...

Express each of the following as a rational number of the form `p/q :` (i)`(2^(-1)+3^(-1))^2` (ii) `(2^(-1)-4^(-1))^2` ] (iii)`{(3/4)^(-1)-(1/4)^(-1)}^(-1)`

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The correct Answer is:
`(1)/(16)`
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MTG IIT JEE FOUNDATION-EXPONENTS AND POWERS-Solved Examples
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  2. Express each of the following as a rational number of the form p/q :...

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  3. Express each of the following as a rational number of the form p/q :...

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  9. If (2^x)/( 1+ 2^x ) = (1)/(4), then find the value of (8^x)/( 1+ 8^x).

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  12. Solve for y if (((1)/(9))^(2y-1) (0.0081)^(1//2) )/( sqrt(243)) = ((1)...

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  13. By what number should ((1)/(2)) ^(-1) be multiplied so that the produc...

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  14. Find the value of m for 5^(2m) div 5^(-1) = 5^(5).

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  15. Simplify (i) <img class="eeimg trnoresize" alt="\left\{ {{{\lef...

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  16. Simplify : ((-2)/(3))^(-2) xx ((4)/(5))^(-3)

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  17. Simplify : ((3)/(4))^(-4) div ((3)/(2))^(-3)

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  18. Simplify : ((3)/(7))^(-2) xx ((7)/(6))^(-3)

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  19. Write the following numbers in standard form. 0.4579

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  20. Write the following numbers in standard form. 0.000007

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