Math, asked by jesikachaudhari, 1 day ago

25. find the other trignometric function if tanze ze lies in 4th quadrant. 5 12.​

Answers

Answered by sarikagosavi1101
0

Answer:

x=-5/12, x lies in fourth quadrant.

if x lies in fourth quadrant so, cosx and secx will be +ve.

cosx= 5/12 , secx= 12/5

sin^2x+cos^2x=1

sin^2x= 1-cos^2

sin^2x=1-(5/12)^2

sin^2x=1-25/144

sin^2x= 144-25/144= 119/144

sinx = v119/144= v119/12

sinx = v119/12, cosecx = 12/√119

sec^2x - tan^2x =1

sec^2x -1 = tan^2x

(12/5)^2 -1 = tan^2x

144/25 -1 = tan^2x

144-25/25 = tan^2x

tan^2x= 119/25

tanx = v119/25

tanx = √119/5, cotx= 5/√119

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