Question

funny incident when you were on a school excursion​

Answer 1

Answer:

t is given that

a,12,16 and b are in continued proportion

⇒

12

a

=

16

12

=

b

16

So,

12

a

=

16

12

By cross multiplication

16a=144

a=

16

144

=9

Similarly

16

12

=

b

16

By cross multiplication

12b=16×16=256

⇒b=

12

256

=

3

64

=

3

21×3+1

=21

3

1

Therefore, a=9 and b=

3

64

or 21

3

1

.

Explanation:

funny incident