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sin60-cos30

sin60-cos30

Grade:12

2 Answers

Rocker
17 Points
8 years ago
Value of sin 60=(3^0.5)/2
Value of cos30=(3^0.5)/2
Hence their difference equals 0
Nikhil Upadhyay
171 Points
8 years ago
Since sin 60=1/root(2)
and cos 30=1/root(2)
so sin 60-cos 30=0.

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