Question

maths In an AP if a=5,d=3 find T 10​

Answer 1

T 10. = a + 9 d

= 5 +9 .3

= 5 + 27

= 32

Answer 2

Answer:

t₁₀ = 32

Step-by-step explanation:

In an AP,

tₙ = a + (n-1)d

where,

tₙ = nth term

a = first term

d = common difference

given,

a=5 ; d=3 ; t₁₀ =  ?

tₙ = a + (n-1)d

t₁₀ = 5 + (10-1)3

t₁₀ = 5 + (9 x 3)

t₁₀ = 5 + 27

t₁₀ = 32