Question

If 5cotO =4 then the value of (2sinO-5cosO)÷ sinO is
a) -2
b) 2
c) 6
d) -6

Answer 1

Answer: -2(a)

Step-by-step explanation:

5cotO=4(given)

2SinO-5cosO/sinO

=2-5cotO

Substituting value of 5 cotO , we get

2-4=[-2]----answer

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