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olga_2 [115]
3 years ago
12

Given sin x=13/85 and tan x=13/84 .

Mathematics
1 answer:
olga55 [171]3 years ago
7 0

ANSWER:

We know that,

  • tanΘ = sinΘ/cosΘ

cosΘ = sinΘ/tanΘ

So, cosΘ = 13/85 ÷ 13/84

  • 13/85 × 84/13
  • 84/85.
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