KCET 2011 Math Solved Paper

© examsiri.com

Question : 45 of 60

Marks: +1, -0

If Cos−1(‌

y

b

)=n‌log(‌

x

n

), then ......................

xy1=n√b2−y2
xy1+n√b2−y2=0
y1=x√b2−y2
xy1−√b2−y2=0

Go to Question:

Prev Question

Next Question