alleryகுறுங்கோணம் θ-விற்கு sin θ = 3/5 எனில், tan θ என்ன?
A3/4
B5/4
C4/3
D3/5
Answer & Solution
Correct answer: A. 3/4
அப்போது cos θ = 4/5, எனவே tan θ = (3/5)/(4/5) = 3/4.
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