Recommended Questions
- If 7sin^2theta + 3cos^2theta=4 ,then the value of sectheta+cosectheta ...
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- If 7sin^2theta + 3cos^2theta=4 ,then the value of sectheta+cosectheta ...
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- The least value of 2sin^2theta+3cos^2theta is
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- The sintheta+cosectheta=2, then: sin^2theta+cosec^2theta=
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- If 7sin ^2theta +3cos^2theta =4, prove that, tan theta =pm1/sqrt(3) .
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- প্ৰমাণ করো:(cottheta-tantheta)/(1-2sin^2theta)=sectheta cosectheta
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- যদি pi/2ltthetaltpi এবং 5sin^2theta+3cos^2theta=4 হয়, তবে sin2theta ও ...
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- 5sin^2theta+3cos^2theta=4 ও pi/2ltthetaltpi হলে sin2theta-এর মান হল-
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- The value of sectheta/sqrt(1+tan^2theta)+(cosectheta)/(sqrt(1+cot^2th...
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