Email

Chat with tutors

Login

Ask Questions, Get Answers

Menu X

home ask tuition questions practice papers mobile tutors pricing

X

Recent questions tagged 201

A biased coin with probability $p, \; 0 < p < 1$, of heads is tossed until a head appears for the first time. If the probability that the number of tosses required is even, is $2/5$, then $p$ equals :

asked Dec 11, 2018 by pady_1

0 answers

The normal at the point $(bt_1^2, 2bt_1)$ on a parabola meets the parabola again in the point $(bt_2^2 , 2bt_2)$ then :

asked Dec 11, 2018 by pady_1

1 answer

Time taken by a 836 W heater to heat one litre of water from $10^{\circ}C$ to $40^{\circ}C$ is

asked Nov 5, 2018 by pady_1

0 answers

To see more, click for the full list of questions or popular tags.

Feedback Terms Facebook Twitter About Us

Your payment for is successful.

...