Question

if p=12,b=5 and h=13 then find 3cosØ-2tanØ​

Answer 1

Answer:

P=12,b=5 and h=13

3cos theta -2tan theta

Cos theta=b/h=5/13

3cos theta=3×5/13

tan theta=p/b=12/5

2tan theta=2×12/5

3cos theta-2tan theta=-63/13

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