Q.20) Let 0 = 1+3+5+.........+ (2m-1) and E = 2+4+6+...+2n.
If O = E+159 and m < 100, find the value of (m + n).
Marks for correct answer 3.00; Negative Marks 0.00
Q.21) There are two similar circles as shown below. The radii of the circles are 16 cm. The circles are identical and pass
through the centres of each other. What is the ratio of area of shaded to non-shaded region?
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.