Recommended Questions
- If (sinx)/(siny)=1/2,(cosx)/(cosy)=3/2, where x,y in (0,pi/2), then th...
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- (sinx-siny)/(cosx+cosy)=tan(x-y)/(2)
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- If sinx+cosy=a and cosx+siny = b, then tan""(x-y)/(2) is equal to :
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- सिद्ध कीजिए कि- (sinx-siny)/(cosx+cosy)="tan"(x-y)/(2).
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- If sinx+cosy=(1)/(3) and cos x+siny=(3)/(4), then the value of tan((x-...
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- यदि sinx+siny=a व cosx+cosy=b हो, तब tan((x+y)/(2)) का मान है
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- If sinx + siny = 1/2 and cosx + cosy =1, then tan(x + y)=.......
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- Prove that:(sinx-siny)/(cosx+cosy)=tan(x-y)/2
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- If sinx+siny=(1)/(2) And cosx+cosy=1 , so tan(x+y)=
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