Question

If tan0=4/3 find the value of 5sin0+2cos0/3sin0‐ cos0
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Answer 1

Answer:

39/10

Explanation:

as tan0=4/3=P/B

so P=4 and B=3

Now using Pythagoras theorem

P.sq +B.sq =H.sq

4×4+3×3=H.sq

H.sq=16+9

H=5

now putting these values in given eq..

5×4/5+2×3/5/3×4/5- 3/5

4+6/5×5/12-3/5

4+6/12-3/5

4+1/2-3/5

40+5-6/10

39/10

hence it solved

so easyyyy......!!!!!