" (iii) "[{((-1)/(3))^(2)}^(-2)]^(-1)

EXAMPLE 9. Simplify: [{frac(-1)(3)^(2)}^(-2)]^(-1)

Simplify each of the following : (i) [{((-1)/5)^(-2)}^2]^(-1)\ (ii) {(1/3)^(-2)-\ (1/2)^(-3)}-:(1/4)^(-2)

Simplify each of the following : [{((-1)/5)^(-2)}^2]^(-1)\ (ii) {(1/3)^(-2)-\ (1/2)^(-3)}-:(1/4)^(-2)

The greatest among the following numbers (3)^((1)/(3)), (2)^((1)/(2)), (1)^(1), (6)^((1)/(6)) is :

Notice : Undefined index: _id in /var/www/html/doubtnut/application/modules/vendor-experts/views/scripts/index/upload-answer.phtml on line 163 q_id_" value="" style="user-select: auto;">Find the value of: (i) ( 2 0 + 3 - 1 ) × 3 2 " role="presentation" style="font-size: 120%; position: relative; user-select: auto;"> ( 2 0 + 3 − 1 ) × 3 2 ( 2 0 + 3 - 1 ) × 3 2 (2 ^(0) + 3 ^(-1)) xx 3 ^(2) (ii) ( 2 - 1 × 3 - 1 ) ÷ 2 - 3 " role="presentation" style="font-size: 120%; position: relative; user-select: auto;"> ( 2 − 1 × 3 − 1 ) ÷ 2 − 3 ( 2 - 1 × 3 - 1 ) ÷ 2 - 3 (2 ^(-1)xx 3 ^(-1)) div 2 ^(-3) (iii) ( 1 2 ) - 2 + ( 1 3 ) - 2 + ( 1 4 ) - 2 " role="presentation" style="font-size: 120%; position: relative; user-select: auto;"> ( 1 2 ) − 2 + ( 1 3 ) − 2 + ( 1 4 ) − 2 ( 1 2 ) - 2 + ( 1 3 ) - 2 + ( 1 4 ) - 2 ((1)/(2)) ^(-2) + ((1)/(3)) ^(-2) + ((1)/(4)) ^(-2)

((1)/(2))^(-2) + ((1)/(3))^(-2) + ((1 )/(4))^(-2) = ?

Compute the indicated products (i) [(a,b),(-b,a)][(a,-b),(b,a)] (ii) [(1),(2),(3)]["2 3 4"] (iii) [(1,-2),(2,3)][(1,2,3),(2,3,1)] (iv) [(3,-1,3),(-1,0,2)][(2,-3),(1,0),(3,1)] .

Write each of the following in exponential form : (i)(3/2)^(-1)×\ (3/2)^(-1)×\ (3/2)^(-1)×\ (3/2)^(-1) (ii)(2/5)^(-2)×\ (2/5)^(-2)×\ (2/5)^(-2)