Question

what calamity befell sunita' s son
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Answer 1

Answer:

iii) Given, -1.2, – 3.2, -5.2, -7.2 …

Here,

a2 – a1 = (-3.2)-(-1.2) = -2

a3 – a2 = (-5.2)-(-3.2) = -2

a4 – a3 = (-7.2)-(-5.2) = -2

Since, an+1 – an or common difference is same every time.

Therefore, d = -2 and the given series are in A.P.

Hence, next three terms are;

a5 = – 7.2-2 = -9.2

a6 = – 9.2-2 = – 11.2

a7 = – 11.2-2 = – 13.2

(iv) Given, -10, – 6, – 2, 2 …

Answer 2

Answer:

Sunita's son died in an accident.when the machine developed some snag.He was electrocuted to death .