Question

tan^2A × cosec^2A × cos^2A= ??​

Answer 1

Answer:

1

Step-by-step explanation:

Tan^2A = Sin^2A/Cos^2A

Cosec^2A = 1/Sin^2A

so, tan^2A × cosec^2A × cos^2A

= (sin^2A/cos^2A) × (1/sin^2A) × cos^2A

= 1

Answer 2

Answer:

same dear mine also which standard you r