57. If sine=3/5
then cose + cote is
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sine = 3/5
cose = (1- sin²e) ^(1/2) = 4/5
cote = cose/sine= 4/3
cose + cote = 4/5 +4/3 =( 12+20)/ 15
= 32/15
ravishankar1011:
where have u prepared for iit
Fiitjee
centre
patna
are u from patna
yes
okk
i am preparing for iit thats why i asked
thanx
Owk
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