Question

Find the value of Sine if 4tane -3=0
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Answer 1

Answer:

Sine = 3/5

Step-by-step explanation:

4tane - 3 = 0

tane = 3/4

tane = 1/cote

cote = 1/ tane

cote = 1/(3/4)

cote = 4/3

1 + cot²e = cosec²e

1+ (4/3)² = 1 / sin²e : cosece = 1/ sine

1+ 16/9 = 1/ sin²e

25/9 = 1/sin²e

9/25 = sin²e

sine =

$\sqrt{ \frac{9}{25} }$

sine = 3/5