Question

Answer any one of the fallowing questions in 100-150 words! Gerrad out witted the Intruder and came out as a clever person. Do you agree with the statement ? Justify using, example from the lesson. (Lesson 12)​

Answer 1

Explanation:

Then

th

term of an A.P, whose first terms is aand common difference isd

, is T

n

=

a+

(n−

1)d

Which can also be written as T

n

=

(a−

d)+

nd

On comparing this with the given

n

th

term, we get

T

n

=

(a−

d)+

nd=

4n+

1

From this, we get

a−

d=

1

and

d=

4

Therefore, first term,

a=

5

and common difference

d=

4

Answer 2

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.

.

.

• Gerrald gets rid of the intruder in the play by fooling him. Gerrard crafted a story tells the intruder that one of his men had been caught. He further added that the things which should have been burnt have been found.

.

.

.

Hope it's helpful to you