Grade 12th pass10 grade maths
Please give full explain answer I don't understand all answer which is given back
Please give full explain answer I don't understand all answer which is given back
1 Answer
Arun
Approved Tutor Answer7 Years agoDear student
let tan B = x
As we know
tan (A + B ) = tan A + tan B / (1 – tan A tanB)
then
((1/sqrt3 )+ x)/(1 – x/sqrt3) = sqrt3
1 + x sqrt 3 / sqrt3 – x = sqrt3
2 x sqrt3 = 2
x = 1 / sqrt3
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