(a) Which term of the A.P. -\frac{11}{2},-3,-\frac{1}{2}, . . . is \frac{49}{2} ? OR (b) Find a and {\b} so that the numbers a, 7, b, 23 are in A.P.

CBSE Class 10 Math 2022 Delhi Set 1 Paper (Term II)

Question : 2 of 14

Marks: +1, -0

(a) Which term of the A.P.

-\;{11}/{2},-3,-\;{1}/{2}, . . .

\;{49}/{2}

?
OR
(b) Find a and

{\b}

so that the numbers
a, 7, b, 23 are in A.P.

Solution:

Go to Question:

Prev Question

Next Question