Question

5) In an A.P. if a = 1 and d = -3,
write the first two terms? *
O 2,5
O 1,-2
0 -2,-3
0 -2-5​

Answer 1

$\huge\tt\colorbox{gold}{Answer}$

a = a1 = first term = 1

d = common difference = - 3

a2 = a + d

a2 = 1 + (-3)

a2 = 1 - 3

a2 = -2

So, Option b) 1 , -2 is correct ✔️

Answer 2

option b) 1,-2

explanation:•

first term of AP is given a=1

common difference is d=-3

second term is :•

=> a+d

=> 1+(-3)

=> 1-3

=> -2

therefore first two terms of AP is

1 and -2