sin 30 cos 60 - tan 45
= 1/2.1/2-1 -1
= 1/4-1
=-3/4
Written on Oct. 22, 2019, 11:43 p.m.
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Answer of this question
Sin 30° cos 60° - tan 45°
Jishnu Baruah
Comment
sin 30 cos 60 - tan 45
= 1/2.1/2-1 -1
= 1/4-1
=-3/4
Written on Oct. 22, 2019, 11:43 p.m.
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