14. If 0° << 90° then find 0 satisfying the following.
(a) 2 cos 0 = 1 (b) 3 tan 0 =1 (c) 2 cos 30 =1
(e) cos 0 = 13 sine (f) 2 sin 30 = 1 (g) 3sec 0 = 2
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Answer:
f
EXPLANATION:-
=2SIN(30)
=2*1/2
=1
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