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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Anonymous User
B
could you show that how solution of tanx =x lies between nπ to (n+1/2)π????
x is positive so tan x is also positive which lie in First and third quarterdent so we take this
an and bn positive solution so x is positive
understand or not
no!
given tanx=x and x is positive so we take this Range because tanx is positive in 1 and 3 rd qudarent