If `tan alpjha=2`, then he value
`("co s ec"^(2) alpha-sec^(2) alpha)/("co s ec"^(2)alpha+sec^(2) alpha)is `

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

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।

1+(cot^(2)alpha)/(1+cos ec alpha)=cos ec alpha

cot^(2)alpha=1+a^(2) then cos ec alpha+cot^(3)alpha sec alpha=

cot^(2)alpha=1+a^(2) then cos ec alpha+cot^(3)alpha sec alpha=

What is the minimum value of 4cos ec^(2)alpha+9sin a^(2)alpha?

(1+cot alpha+cos ec alpha)/(1-cot alpha+cos ec alpha)

If 2sec^(2)alpha-sec^(4)alpha-2cos ec^(2)alpha+cos ec^(4)alpha=(15)/(4) then tan alpha=

tan^(2)alpha=1-p^(2) then sec alpha+tan^(3)alpha*cos ec alpha

(1+cot alpha+cos ec alpha)/(1-cot alpha+cos ec alpha)=