2.
Find the values of -
(u) - an' 60° -3 sin 60°
(1) 5 sin 30° + 3 tan 45º
(iv)
tan 60
sin 60 + cos 60
(in) 2 sin 30° + cos 0° +3 sin 90°
(vi) cos 60°xcos 30° + sin 60° * sin 30°
(v) cos 45º + sin 30°
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Answer:
(1). 5*1/2+3*1=5/2+3=11/2
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