Recommended Questions
- सिध्द कीजिए : sin A sin (60^(@) –A) sin (60^(@) +A) = (1)/(4) sin...
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- Prove that: sin A sin(60^(@)-A)sin(60^(@)+A)=(1)/(4)sin3A
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- Prove (i) sin x sin(60 -x) sin(60+x) = 1/ 4 sin 3x
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- Prove that: sin A sin(60-A)sin(60+A)=(1)/(4)sin3A
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- Prove: sin A sin (60^(@) –A) sin (60^(@) +A) = (1)/(4) sin 3A
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- सिध्द कीजिए कि : sin alpha sin (60^(@) – alpha) sin (60^(@)+ alpha...
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- sin 3A = 4 sin A sin (60^(@) –A) sin (60^(@) +A)
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- यदि sin A sin (60^(@) -A) sin (60^(@) +A) = k sin 3A हो, तो k किसके...
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- Prove that: sin A sin(60^ (@) -A ) sin ( 60^(@) +A) =(1)/(4) sin 3A
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