△ ABC, right angled at B, ∠ACB = 60∘, expressions for sec 60 and

1.	△ ABC, right angled at B, ∠ACB = 60∘, expressions for sec 60 and cosec 60 is
Answer» $△$ ABC, right angled at B, $∠$ ACB = $60^{\circ}$ , expressions for sec 60 and cosec 60 is

△ ABC, right angled at B, ∠ACB = 60∘, expressions for sec 60 and cosec 60 is

Answer»

$△$ ABC, right angled at B, $∠$ ACB = $60^{\circ}$ , expressions for sec 60 and cosec 60 is