Find the value of `1-((1 2/3)/(3 1/2)+(1 1/6)/(3 1/2))` . a) `3/(20)` (b) `4/(21)` (c) `8/(21)` (d) `(13)/(21)`

Find the value of : |(1,1^2,1^3),(1,2^2,2^3),(1,3^2,3^3)|

Find the value of (1)/(1+(1)/(3-(1)/(2+(4)/(2+(1)/(2+(1)/(2-(1)/(7)))))))+(3)/(3-(4)/(3+(1)/(2-(1)/(2))))*(13)/(7) (b) (15)/(7) (c) (11)/(21) (d) (1)/(28)

Find the point on the parabola y=(x-3)^2, where the tangent is parallel to the line joining (3,0) and (4,1). a) (5/2,1/4) b) (5/2,3/4) c) (7/2,1/4) d) (1/2,1/4)

A=[(1,2),(2,1)], then adjoint of A is equal to (A) [(1,-2),(-2,1)] (B) [(2,1),(2,1)] (C) [(1,-2),(-2,1)] (D) [(-1,2),(2,-1)]

The mean of the data 1,1/2,1/2,3/4,1/4, 2,1/2, 1/4, 3/4 is.

Find the value of a tetrahedrn whose vertices are A(-1,2,3),B(3,-2,1),C(2,1,3) and D(-1,-2,4).

The inverse of the matrix [(2,1),(1,3)] is