" 6."tan A+cot A=sqrt(sec^(2)A+cosec^(2)A)

Prove that : sqrt (sec^(2) A + cosec^(2) A) = tan A + cot A

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

Prove that sqrt( sec^(2) theta + "cosec"^(2) theta )= tan theta + cot theta .

(tan A+cot A)=(sec A*csc A)

Prove the identity : tan A + cot A = sec A . cosec A

The expression cosec^(2)A cot^(2)A-sec^(2)A tan^(2)A-(cot^(2)A-tan^(2)A)(sec^(2)A cosec^(2)A-1) is equal to

The expression cosec^(2)A cot^(2)A-sec^(2)A tan^(2)A-(cot^(2)A-tan^(2)A)(sec^(2)A cosec^(2)A-1) is equal to

The value of (tan^2 A+cot^2 A-2)- sec^2 A cosec^2 A is: (tan^2 A+cot^2 A-2)- sec^2 A cosec^2 A का मान क्या होगा ?

Prove that sqrt("sec"^(2)theta+"cosec"^(2)theta)="tan"theta+"cot"theta