Write the value of `(11/16)^c`

Write the value of int(dx)/(x^(2)+16)

Write the value of int(dx)/(x^2+16)

Write the value of int(dx)/(x^2+16)

Write the value of cos^(2)76^(@)+cos^(2)16^(@)-cos76^(@)cos16^(@)

Write the value of cos^2 76^@+cos^2 16^@- cos76^@ cos16^@

If matrix A = {:[(1,-1),(-1,1)] and A^2 = kA , then write the value of 'k'.

Find the value of .^11 C_10

Write the principal value of cos^(-1)[cos((-16pi)/(15))]

Write the place value of 6 in the following decimal numbers. 15.16

If cos A=3/4 then the value of 2 sin(A/2) sin((5A)/2) is.............. A) (sqrt11)/(16) B) -(sqrt11)/(16) C) (11)/(16) D) -(11)/(16)