Question

class 10 =
30th term of the A.P 10,7,4...... is
a) 97 b)77 c)-87 d)-77

Answer 1

Answer:

-77

Step-by-step explanation:

a'n = a + (n-1)d

=> a'n = 10 + (30 - 1) (-3)

=> a'n = 10 + (-87)

=> a'n = -77

Answer 2

30th term of the A.P 10,7,4,.....

d) –77