cos^(2)52(1)/(2)^(@)-sin^(2)22(1)/(2)^(@)=

Find the value of cos^(2)112(1)/(2^(@))-sin^(2)52(1)/(2^(@))

Find the value of sin^(2)82(1)/(2^(@))-sin^(2)22(1)/(2^(@))

Find the value of cos^(2)112^((1^(0))/(2))-sin^(2)52^((1^(0))/(2)) cos^(2)52^((1^(0))/(2))-sin^(2)22^((1^(0))/(2))

sin ^ (2) 52 (1) / (2) -sin ^ (2) 22 (1) / (2) =

cos A=cos^(2)((A)/(2))-sin^(2)((A)/(2))=1-2sin^(2)((A)/(2))=2cos^(2)((A)/(2))-1

Find the value of sin^(2)52(1^(@))/(2)-cos^(2)7(1^(@))/(2)

The expression (1+sin22^(@)sin33^(@)sin35^(@))/(cos^(2)22^(@)+cos^(2)33^(@)+cos^(2)35^(@)) simplifies to

Find the value of cos^(2)112 1/2-sin^(2)52 1/2 .