sin67(1)/(2)*+cos67(1)/(2)

sin 67(1)/(2)^(@)+cos67(1)/(2)^(@) is equal to

sin 67(1)/(2)^(@)+cos67(1)/(2)^(@) is equal to

sin (67(1)/2)^(@)+cos(67(1)/2)^(@) is equal to

sin (67(1)/(2))^(@)+cos(67(1)/(2))^(@) is equal to

Fill in the gaps with correct answer. 2sin67 (1^@)/2cos22 (1^@)/2 = ____.

tan 67 (1^(@))/(2) + cot 67 (1^(@))/(2) equals

The value of tan67(1^(@))/(2)+cot67(1^(@))/(2) is

The value of cot7(1^(0))/(2)+tan67(1^(@))/(2)-cot67(1^(@))/(2)-tan7(10)/(2)

sin( 67 1/2)^(@) + cos( 67 1/2)^(@) is equal to A) 1/2sqrt(4+2sqrt(2)) , B) 1/2sqrt(4-2sqrt(2)) , C) 1/4(sqrt(4+2sqrt(2))) , D) 1/4(sqrt(4-2sqrt(2)))

sin(67 1/2)^(@) + cos( 67 1/2)^(@) is equal to A) 1/2sqrt(4+2sqrt(2)) , B) 1/2sqrt(4-2sqrt(2)) , C) 1/4(sqrt(4+2sqrt(2))) , D) 1/4(sqrt(4-2sqrt(2)))