cos2@ +sin2@+cos2@/cos2@=
lekhahasa:
is it square or 2
Hey.........cos2 is divide the whole eq......or only cos2@
Answers
Answered by
5
=cos2@+sin2@+cos2@/cos2@
=1+cos2@/cos2@
Now,break the fraction
=1/cos2@+cos2@/cos2@
=Sec2@+1
=1+cos2@/cos2@
Now,break the fraction
=1/cos2@+cos2@/cos2@
=Sec2@+1
since parentheses are not used, it is not clear what numerator is.
Yes sir.....that's why the ans is differ........
Answered by
4
cos²θ+sin²θ+cos²θ/cos²θ=1+1 [∵cos²θ+sin²θ=1]
=2
=2
since parentheses are not used, it is not clear what numerator is.
Similar questions