Question

1. Two marks Questions :
) The product of two numbers is 91 and their mean is 10, find the two number
The product of three numbers in an A P is 280 and their sum is 21, find the
If a, b,c are in A P. then prove that (a-c)2 =4(b2-ac).
If the salary of a clerkis fixed in the pay scale 3200-85-44900, when will re
Subba Rao started work in 1995 at an annual salary of Rs 5000/- and rece
ach year in which year did his income reach Rs 7000/- ?
Which term of the A.P.-12, -10,-8, ------ is O ?
Which 7thterm of an A P is 32, and 13th term is 62, Find the A.P.
Which term of the AP 3.10.17
will be the 84 more than its​

Answer 1

Answer:

here are the ans........hope this helps!