Value of `[ ( 1/3 )^(-1 ) - ( 1/4 )^-1 ]^-1`
( a ) 1
( b ) 0
( c ) 3
( d ) -1

Find the value of ( ( 1/3 )^(-2) + ( 1/4 )^(-2) ) ÷ ( 1/5 )^(-2) ( a ) 0 ( b ) -1 ( c ) 1 ( d ) 7/5

Find the value of ( -1/2 )^5 / ( -1/2 )^4 ÷ ( ( -1/8 ) )/( (-1/4 ) ) is ( A ) 2 ( B ) 0 ( C ) 1 ( D ) -1

Evaluate : ( 1/2 - 1/3 ) + ( 1/3 - 1/4 ) + ( 1/4 + 1/2 ) is equal to ( a ) 0 ( b ) 1/4 ( c ) 1/2   ( d ) 1

Find the value of ( 1 - 1/3 ) ( 1 - 1/4 ) ( 1 - 1/5 ) ---------- ( 1 - 1/n ) is ( a ) 2/n ( b ) 4/n ( c ) 3/n ( d ) 5/n

Find the value of [ 3 - 4( 3-4 )^4 ]^3 , is ( a ) 1 ( b ) -1 ( c ) 0 (d) 7

the value of [3-4(3-4)^4 )]^3 is (a) 1 (b) -1 (c) 0 (d) 7

(2^(-1)+3^(-1)+5^(-1))^(0) is equal to (a) 2 (b) 3 (c) 5 (d) 1

24. Eigen values of [[1, 1, 1],[1,1,1],[1,1,1]] are (a) 0,00 (b) 0, 01 (c) 0, 0, 3 (d)1, 1, 1