if tan (3x - 15) =1 then find the value of x
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tan(3x -15) = 1
tan(3x-15) = tan45
3x -15 = 45
3x= 30
x= 10
tan(3x-15) = tan45
3x -15 = 45
3x= 30
x= 10
vishal434:
wrong answer
Answered by
1
sry.
tan (3x-15) = tan 45
3x -15 = 45
3x = 60
x= 20
tan (3x-15) = tan 45
3x -15 = 45
3x = 60
x= 20
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