Question
Can you please explain the process after n was divided and multiplied in the RHS, i.e. 2*^2n-1Cn?
A lot of 20 bulbs contain4defective ones. One bulb is drawn at random from the lot. What is the probability that this bulb is defective? Suppose the bulb drawn in previous case is not defective and is not replaced. Now one bulb is drawn at random from the rest. What is the probability that this bulb is not defective?
In figure pa and pb are tangents such that pa 9cn and angle apb 60 degree find pb
Accounts Tax GST
Nov. 22, 2021, 6:45 p.m.
Answer
- A company packages its milk powder in cylindrical container whose base has a diameter of of 14 cm and height 20cm. Company places a label around the surface of the container. If the label is placed 2 cm from top and bottom, what is the area of the label?