" b."[(-6)+5]-:[(-2)+1]

Let 2sin^2x+3sinx-2>0a n dx^2-x-2<0(x is measured in radians). Then x lies in the interval (pi/6,(5pi)/6) (b) (-1,(5pi)/6) (-1,2) (d) (pi/6,2)

Let 2sin^2x+3sinx-2>0a n dx^2-x-2<0(x is measured in radians). Then x lies in the interval (pi/6,(5pi)/6) (b) (-1,(5pi)/6) (-1,2) (d) (pi/6,2)

A B C is an isosceles triangle. If the coordinates of the base are B(1,3) and C(-2,7) , the coordinates of vertex A can be (1,6) (b) (-1/2,5) (5/6,6) (d) none of these

Evaluate: b. 5 (6)/(7) - 2 (5)/(6) - 1 (2)/(3)