Math, asked by kanikachauhan1, 1 year ago

if f(x) =log1-x/1+x then f(a) + f(b)=?

Answers

Answered by WrathRaiser
1
f(a)+f(b)=log( (1-a)*(1-b) / (1+a)*(1+b) )
u sure there was no other info given? that was plain substitution

kanikachauhan1: i am trying BT i can't solve it
kanikachauhan1: i am trying but i can't solve it
kanikachauhan1: i am trying bt i can't solve it
WrathRaiser: post on the app then
kanikachauhan1: ok wait for a minute
kanikachauhan1: i had already posted
WrathRaiser: its not appearing in my feed
kanikachauhan1: if the minute hand is 54° ahead of hour hand in a watch when the time is between 7 and 8O' clock, find the time shown by watch
WrathRaiser: i can't think of it immediately ill need paper, wait for someone else
kanikachauhan1: ok
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