`2 1/2+(-3 1/2)+(-2 1/3)+1/9`

4 1/2+(1-:2 8/9)-3 1/13=

[{(-1/3)^2}^(-2)]^(-1) = (a) 1/(81) (b) 1/9 (c) -1/(81) (d) -1/9

[{(-1/3)^2}^(-2)]^(-1) = (a) 1/(81) (b) 1/9 (c) -1/(81) (d) -1/9

9 3/4 div [2 1/6 + {4 1/3-(2 1/2+3/4)}] is equal to: 9 3/4 div [2 1/6 + {4 1/3-(2 1/2+3/4)}] किसके बराबर है ?

Show that 1 + 2/3.1/2 + (2.5)/(3.6) (1/2)^2 + (2.5.8)/(3.6.9) (1/2)^3 + ….. = root(3)4

9 3/4 div [2 1/6 div {4 1/3-(2 1/2+3/4)}] is equal to: 9 3/4 div [2 1/6 div {4 1/3-(2 1/2+3/4)}] का मान ज्ञात करें ।

Simplify: (9^(1/3)xx27^(-1/2))/(3^(1/6)xx3^(-2/3))