The value of `(A^(T))^(-1)` is

If A= [{:( 1,-tanx ),( tanx ,1):}] then the value of [A^(T) A^(-1) ] is

The value of (A^(-1))^(T is

If Det(AA^(T)B)=8 and Det(AB^(-1))=8 then the value of Det(BB^(T)A^(-1)) is equal to (A) 116 (B) 14 (C) 16 (D) 1

The value of (T_(3))/(T_(1)) is

A simple pendulum has a time period T_(1) when on the earth's surface and T_(2) when taken to a height R above the earth's surface, where R is the radius of the earth. The value of (T_(2))/(T_(1)) is

A simple pendulam has time period T_(1) when on the earth's surface and T_(2) when taken to a height R above the earth's surface where R is the radius of the earth. The value of (T_(2))/(T_(1)) is-

A circular disc reaches from top to bottom of an inclined plane of length 'L'. When it slips down the plane, it takes time 't_(1)' . When it rolls down the plane, it takes time t_(2) . The value of (t_(2))/(t_(1))" is "sqrt((3)/(x)) . The value of x will be____.