InterviewSolution
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InterviewSolution
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`((a)/(b))^(x+y+z)div[(sqrt(a/b))^(-x)xx(sqrta/b)^(-y)xx(sqrt(a/b))^(-z)]=`________.A. `[a^3//b^3]^(x+y+z) `B. `[a^2//b^2]^(x+y+z)`C. `[a//b]^(x+y+z)//2`D. `[a//b]^3(x+y+z)//2` |
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Answer» Correct Answer - D `((a)/(b))^(x+y+z)div[(sqrt(a/b))^(-x)xx(sqrta/b)^(-y)xx(sqrt(a/b))^(-z)]` `=((a)/(b))^(x+y+z)div[(a/b)^(-(x)/(2))xx(a/b)^(-(y)/(2))xx(a/b)^(-(z)/(2))]` `=((a)/(b))^(x+y+z)div[(a/b)^(-((x+y+z)/(2)))]` `=(a/b)^((3(x+y+z))/(2))` Hence the correct option is (d). |
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