Question

if cot =9÷12 find sin theta +cos theta ÷sin theta - cos theta +sec theta + cosec theta

÷sec theta -
cosec theta​

Answer 1

cot = 9/12

cot =B/P

so B=3,P=4

H=√3×3+4×4

H=5

put the values in sin, cos , sec, cosec and then simplify that so that you will get the answer

-6.79