Question

hundredth term in the sequence 4, 7, 10, 13, 16

Answer 1

$\huge\underline\blue{AnSweR}$...

Sequence is

4

,

7

,

10

,

13

,

16

,

.

.

.

a

1

=

4

,

a

2

=

7

,

a

3

=

10

,

.

.

.

If it is Arithmetic sequence,

a

2

−

a

1

=

a

3

−

a

2

=

a

4

−

a

3

& so on

In the given sum,

a

2

−

a

1

=

7

−

4

=

3

a

3

−

a

2

=

10

−

7

=

3

a

4

−

a

3

=

13

−

10

=

3

Since the difference between the successive terms is same and

hence

common difference

d

=

3....

Mark brainliest plzz♥️♥️▪▪

Answer 2

Given AP : 4 , 7 ,10 ,.....

• Thus a = 4
• d = 3
• n = 100 (according to the question)

Thus using an = a + (n - 1)d

• a100 = 4 + (100-1)3
• a100 = 4 +(99)×3
• a100 = 4 + 297
• a100 = 301

#answerwithquality

#BAL