Question

if the angled of ️ ABC are in ratio 1:1:2 respectively ( the largest angle being angleC) then the value of secA/ cosecB - tanA / cot B is​

Answer 1

Step-by-step explanation:

Here is the solution to the given question,

1x + 1x + 2x = 180°, x = 45°.

∠A, ∠B and ∠C are 45°, 45° and 90°resp.

secA/cosec B – tanA/cot B

= sec 45/cosec 45 – tan 45/cot 45

= √2/√2 – 1/1

= 1-1

= 0