Question

if tan 3/4 ' find the value of 1/sinA+ 1/cosA
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Answer 1

Answer:

tan=3/4

AB=3 BC=4 and AC=?

AC=√AB+BC

AC=√3+4

AC=√9+16

AC=√25

AC=5

1/sinA+1/cos A

1/3/5+1/4/5

4/5+3/5

4+3/5

7/5 answer