Question

Q 3B Show that : sec 0 X cosec 0 = sec 0 + cosec? O​

Answer 1

Step-by-step explanation:

1/cos²0×1/sin²0

1/cos²0.sin²0

(sin²0+cos²0)/cos²0.sin²0

1/cos²0+1/sin²0

sec²0+cosec²0

Proved