Question

an=9-5n , a4= (can u please answer this question

Answer 1

here is ur answer buddy

Answer 2

$\bf \red{a_4 = - 11}$

Given:

• $a_n = 9 - 5n$

To find:

• Find the value of $a_4$.

Solution:

Concept to be used:

• Put n= 4 and solve.

To find the value of 4th term, i.e. $a_4$

put n= 4 in the given general term.

$a_4 = 9 - 5 \times 4$

or

$a_4 = 9 - 20$

or

$\bf a_4 = - 11$

Thus,

Value of term is $\bf a_4 = - 11$.

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