alleryএটা সূক্ষ্মকোণৰ cosine হৈছে 0.6। ইয়াৰ sine ৰ বৰ্গ কিমান?
A0.36
B0.8
C0.64
D0.4
Answer & Solution
Correct answer: C. 0.64
Sin ৰ বৰ্গ হৈছে 1 - 0.36 = 0.64।
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