Question

Pago
A person earns ksa 3o Anday-low much us
i earn in to days
person earns ka-30 a day
e earn in to days
30
12
" 'uo
duestions (2 marks)​

Answer 1

Answer:

Sol: Given,

First day earning (a)= 3Rs

And he earns double every next day.

To find: The 10th day earning

From given,

Second day earning =2a=b=6=3(2)

2−1

Third day earning =2b=c=12=3(2)

3−1

Fourth day earning =2c=d=24=3(2)

4−1

nth day earning =3(2)

n−1

Thus earning of 10th day will be

10th day earning =3(2)

10−1

=3(2)⁹

=153Rs

Therefore 10th day earning will be 1536 Rs

Answer 2

Answer:

Sol: Given,First day earning (a)= 3RsAnd he earns double every next day.To find: The 10th day earningFrom given,Second day earning =2a=b=6=3(2)

Step-by-step explanation:

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