Question

4.
दी हुई A.P. के प्रथम चार पद लिखिए जबकि, प्रथम पद a
-10, सर्वान्तरd -10 हl​

Answer 1

Answer:

a=10 d=10

first terms a1 = a = 10

second terms a2 =a1 + d =10+10 =20

third terms a3 =a2 + d=20+10=30

fourth terms a4 =a3+d=30+10=40 answer