Arctan..!! ANS. one enquiry about it...
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Option 1 is correct definition
Option 2 tells that reciprocal of tanx is arctan(x) definition which is wrong
The second one actually is definition for cotx (= 1/tanx)
There is difference between reciprocal and inverse here
sweetgirlliya:
Thanks a lot ...... I was in confusion
In which class r u studying?
The second one actually is definition for cotx (= 1/tanx)
oh ya
ur class??
studying engineering
oooh and ur name is?
I am in 12th
my username
ooh
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Arctan..!! ANS. one enquiry about it...
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