Math, asked by ritamjunior26, 9 months ago

If a and b are positive acute
angles and cos2b= (3cos2a-1)/(3-cos2a). Show that tanb = (root2)tana.

Answers

Answered by deepanshurocker2006

0

Answer:

mujhe nhi Aata

me kya kru

aaahndf

hm kya kre

HMA nhi aata

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