ज्ञात कीजिए :
(a) `(-100) -: 5 `
(b) `(-81) div 9`
(c )`(-75)-: 5`
(d ) `(-32) -: 2`

The value of (2)/(5) div (3)/(10) of (4)/(9) - (4)/(5) xx 1 (1)/(9) div (8)/(15) - (3)/(4) + (3)/(4) div (1)/(2) is: (a)7/9 (b)23/6 (c)4/3 (d)25/12

[{(-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

If A = [(5,3),(4,2)], B = [(1,1),(-1,2)], C = [(-3,2),(-7,5)] find 2 A + 3 B - 4 C

If 16 div 4 = 74 21 div 7 = 33 81 div 9 = 99 then 55 div 5 = ?

If A= {:[(6,7),(8,9)] and B = {:[(3,2),(7,5)] , find (AB)^-1