Grade 12Trigonometry
Sin x + cos x =√2 sin x , then the value of tan x is
Sin x + cos x =√2 sin x , then the value of tan x is
2 Answers
Saurabh Koranglekar
Aditya Gupta
sin x + cos x =√2 sin x
tanx+1=√2tanx
or tanx(√2-1)=1
or tanx= 1/(√2-1)
tanx= √2+1= tan(3pi/8)=tan(67.5deg)
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