Question

If sin x =4

5

and cos y = 12

13

, evaluate tan x + tan y
​

Answer 1

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Answer 2

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Answer:

if sin x =4 / 5 and cos y = 12 /13 evaluate tan x + tan y

I think this is your question

your answer is 7/4

Step-by-step explanation:

sinx = opp/hyp =4/5

so, opp=4, adj=3, hyp=5

tanx = opp/adj=4/3......(1)

cosy = adj/hyp = 12/13

so, opp=5, adj=12, hyp=13

tany =opp/adj=5/12......(2)

tanx + tany = 4/3+5/12

=21/12

=7/4

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