Recommended Questions
- Which of the following is not equal to (cottheta+cosectheta-1)/(cotthe...
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- (cottheta+cosectheta)(cottheta-cosectheta) is ……………….
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- Prove that (cottheta+cosectheta-1)/(cottheta-cosectheta+1)=(1+costhet...
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- Prove that (cottheta+cosectheta-1)/(cottheta-cosectheta+1)=cosectheta+...
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- Prove that (cottheta+cosectheta-1)/(cottheta-cosectheta+1)=(1+costheta...
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- Prove the following trigonometric numbers (1+sintheta)/(cosectheta-cot...
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- Prove the following trigonometric numbers. (cosectheta+cottheta)/(cose...
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- cosectheta-cottheta=sqrt2-1হলে, (cosectheta+cottheta)এর মান হিসাব করে ...
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- 1/(cosectheta+cottheta)-1/sintheta=1/sintheta-1/(cosectheta-cottheta) ...
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