Fill in the blanks:
The value of `underset(xrarrpi/2)(Lt)[sinx]` is equal to ………….

underset(xrarr0)lim (sinx)/x is equal to:

underset(xrarrpi/2)lim (secx-tanx) is equal to:

underset(xrarrpi/2)lim (1-sinx)/(cosx) is equal to:

underset(xrarrpi/4)lim (sec^2x-2)/(tanx-1) is equal to:

underset(xrarre)(Lt)((logx-1)/(x-e)) is equal to

Fill ups: The value of underset(-pi)oversetpi int sin^3cos^2xdx is equal to………….. .

Fill in the blanks: The set of values of sec^-1 (1/2) is ……………

Fill in the blanks: 20div ______= -2

Fill ups: The value of underset0overset(pi/2)int (sin^nx)/(sin^nx+cos^nx)dx is equal to………….. .

Fill in the Blanks The distance between two consecutive nodal points is equal to .............. of wavelength.