Question

The vale of sinx=7/25 , x lies in 2nd quadrant,then the value of tan x is

Answer 1

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Answer 2

Answer:

Step-by-step explanation:

sinx = 7/25

x lies in 2nd quadrant then tanx is -ve

hypotenus square minus opposite side square is equal to adjacent side

adjacent side square 25^2 - 7^2 = 625 - 49 = 576

adjacent side square = 576

adjacent side = 24

tanx = opposite side/adjacent side

tanx = -24/7

Therefore tanx = -24/7