1+(cot^(2)alpha)/(1+cosec alpha)=cosec alpha

Show that 1+cot^2alpha/(1+cosecalpha)=cosec alpha

Prove that : 1+(cot^(2)alpha)/(1+"cosec"alpha)="cesec"alpha

If sqrt((1+cos alpha)/(1-cos alpha))=cosec alpha + cot alpha , then the quadrants in which alpha lies are

Prove that: (tan^(3)alpha)/(1+tan^(2)alpha)+(cot^(3)alpha)/(1+cot^(2)alpha)=sec alpha cosec alpha-2sin alpha cos alpha

Show that sqrt((1+cos alpha)/(1-cos alpha))=cosec alpha + cot alpha

If tan alpha=2 , then the value of (cosec^2 alpha-sec^2 alpha)/(cosec^2 alpha+sec^2 alpha) is यदि tan alpha=2 है, तो (cosec^2 alpha-sec^2 alpha)/(cosec^2 alpha+sec^2 alpha) का मान ज्ञात करें।

The value of the integral int_(0)^(3alpha) cosec (x-alpha)cosec(x-2alpha)dx is

The value of the integral int_(0)^(3alpha) cosec (x-alpha)cosec(x-2alpha)dx is

tanalpha=2 , then the value of ("cosec"^(2)alpha-sec^(2)alpha)/("cosec"^(2)alpha+sec^(2)alpha) is

If 2sec^2 alpha- sec^4 alpha-2 cosec^2 alpha+cosec^4 alpha=15/4 then tan alpha=