1.

If a = 10 and = 10 find four terms of AP​

Answer»

Step-by-step explanation:

a = 10

d = 10

A2 = a + d

=10 +10

= 20

a3 = a + 2d

= 10 + 2 (10)

= 10 + 20

= 30

A4 = a + 3d

= 10 + 3 (10)

= 10 + 30

= 40

Therefore ; A.P. is 10, 20, 30, 40



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