Recommended Questions
- यदि alpha+beta=pi/2 है तो सिद्ध कीजिए कि (cosalpha + i sinalpha) (cos...
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- The determinant D=|{:(cos(alpha+beta),-sin(alpha+beta),cos2beta),(sina...
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- |{:(0," "sinalpha,-cosbeta),(cosalpha," "0," "sinbeta),(cos alpha,-sin...
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- Simplify (sinalpha+sinbeta)/(cosalpha-cosbeta)+(cosalpha+cosbeta)/(sin...
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- यदि alpha+beta=(pi)/(2),तो सिद्ध कीजिए कि (cosalpha+isinalpha)(cosbe...
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- The determinant : |(cos(alpha+beta),-sin(alpha+beta),cos2beta),(sinalp...
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- যদি sinalpha+sinbeta=a এবং cosalpha+cosbeta=b , তাহলে sin(alpha+beta)=...
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- যদি sinalpha+sinbeta=a এবং cosalpha+cosbeta=b , তাহলে cos(alpha+beta)=...
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- প্রমান করো যে,2tan^-1""[tan""alpha/2tan(pi/4-beta/2)]=tan^-1"((sinalph...
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