[=cosec theta*sec theta=RHS" दक्षण पक्रो "],[" उदाहरण-2.सिद्ध किजिए कि "(1+tan^(2)theta)(1+sin theta)(1-sin theta)=1]

(sin theta)/(cosec theta)+(cos theta)/(sec theta)=1

(1)/(1-sin theta)-(1)/(1+sin theta)=2sec theta*tan theta

(tan theta+sec theta-1)(tan theta+1+sec theta)=(2sin theta)/(1-sin theta)

((sec theta + tan theta) (1- sin theta))/(cosec theta (1 + cos theta)(cosec theta - cot theta)) is equal to: ((sec theta + tan theta) (1- sin theta))/(cosec theta (1 + cos theta)(cosec theta - cot theta)) बराबर है :

Prove cot theta+tan theta=(cosec theta)(sec theta) by completing the following activity: LHS =cot theta+tan theta =(cos theta)/(sin theta)+(square)/(cos theta) =(square +square)/(sin thetaxx co cos theta) =(square)/(sin thetaxx cos theta) =1/(square)xx1/(square) =cosec thetaxx sec theta =RHS :.cot theta+tan theta=cosec thetaxx sec theta

((sec theta+tan theta)(1-sin theta))/ (cosec theta(1+cos theta)(cosec theta-cot theta)) is equal to: ((sec theta+tan theta)(1-sin theta))/ (cosec theta(1+cos theta)(cosec theta-cot theta)) का मान किसके बराबर है?

(2sin theta*tan theta(1-tan theta)+2sin theta*sec^(2)theta)/((1+tan theta)^(2))=(2sin theta)/(1+tan theta)

Prove that : (1-sin theta cos theta)/ (cos theta (sec theta - cosec theta)) times (sin^2 theta - cos^2 theta)/(sin^3 theta + cos^3 theta) = sin theta

sin 2 theta * (tan theta + cot theta)= A) sec theta B) csc theta C)1D)2

(2sin theta tan theta(1-tan theta)+2sin theta sec^(2)theta)/((1+tan theta)^(2))=(2sin theta)/(1+tan theta)