Variation of trigonometric ratios from 0 to 90
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Q.
In triangle ABC, right angled at B, if ∠A is made larger and larger till it becomes 90∘, find the value of Sin A and Cos A.
1, 1
1, 0
0 , 0
0, 1
In triangle ABC, right angled at B, if ∠A is made larger and larger till it becomes 90∘, find the value of Sin A and Cos A.
1, 1
1, 0
0 , 0
0, 1