Question

If a= 3 d=4 then find the 10th term of an AP​

Answer 1

Answer:

$10^{th}\:term \:in \: given\:A.P = 39$

Step-by-step explanation:

Given a = 3 , d = 4,

find 10th terms of A.P.

$n^{th}\:term \:of \:A.P\\=a_{n}\\=a+(n-1)d$

$Here, a=3, d=4, n = 10\\a_{10}=3+(10-1) 4\\=3+9\times 4\\=3+36\\=39$

Therefore,

$10^{th}\:term \:in \: given\:A.P = 39$

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Answer 2

$\large{\mathfrak{\underline{\underline{\blue{Answer:-}}}}}$

10th term is 39

${\mathfrak{\underline{\underline{\red{Step-By-Step-Explanation:-}}}}}$

Given :-

a = 3

d = 4

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To find :-

10th term

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Solution :-

Use formula :-

$\huge{\underline{\boxed{\bf{\orange{a_{n} \: = \: a \: + \: (n -1) d}}}}}$

___________[Put Values]

a10 = 3 + (10-1)4

⇒ a10 = 3 + (9)4

⇒ a10 = 3 + 36

⇒a10 = 39

$\large{\star{\sf{\boxed{\green{a_{10} \: = \: 39}}}}}$

10th term is 39