Recommended Questions
- सिद्ध कीजिये : sinx+sin3x +sin5x+sin7x=4cosxcos2xsin4x
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- Prove that: ((sin7x+sin5x)+(sin9x+sin3x))/((cos7x+cos5x)+(cos9x+cos3x)...
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- sin x backslash sin7x=sin3x|sin5x
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- sinx+sin3x+sin5x=0
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- sinx+sin3x+sin5x=0
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- If sinx +sin3x+sin5x=0, then
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- सिद्ध कीजिये : sinx+sin3x +sin5x+sin7x=4cosxcos2xsin4x
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- ((sin7x + sin5x)+(sin9x+sin3x))/((cos7x+cos5x)+(cos9x+cos3x))=??
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- sinx+sin3x+sin5x=0
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