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sin(1°)
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Prove (cos A/1+sin A)+ (1+sin A/cos A)=2 sec A | Exercise 8.4 Q5 part(ii)
prove that 1/cosec theta - cot theta - 1/sin theta = 1/sin theta - 1/cosec theta + cot theta.
Write an algebraic expression for cos(sin^-1 x), cosine of inverse sine x
Prove (tan@+sec@-1)÷(tan@-sec@+1)= (1+sin@)÷ cos@
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CLASS10 TRIGONOMTERY Prove 1/(1 - sin theta) + 1/(1 + sin theta) = 2sec^2 theta
sintheta-costheta+1/sintheta+costheta-1=1/sec theta-tan theta
Prove that root 1 + sin theta / 1 - sin theta = sec theta + tan theta
Prove that : root 1 + sin theta / 1-sin theta = sec theta + tan theta.
