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Recent questions tagged q16-2
Questions
In a hostel, 60% of the students read Hindi news paper, 40% read English news paper and 20% read both Hindi and English news papers. A student is selected at random. If she reads Hindi news paper, find the probability that she reads English news paper.
class12
cbse
bookproblem
ch13
sec2
q16
q16-2
easy
sec-a
math
asked
Jun 19, 2013
by
balaji.thirumalai
1
answer
If x=$acos^3\theta$ and y=$asin^3\theta,$then find the value of $\Large \frac{d^2y}{dx^2}$ at $ \theta=\Large \frac{\pi}{6}$.
cbse
class12
modelpaper
2013
sec-b
q16
q16-2
65-1
65-2
q12
q12-2
65-3
math
asked
Mar 20, 2013
by
sreemathi.v
1
answer
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