Question

if thn theta - cot theta = 23 find the value of tan square theta + cot square theta.​

Answer 1

Answer:

Correct option is

A

Both a, b are correct

y=ce

x/a

⇒y

′

=

a

c

e

x/a

.

Length of subtangent =∣y/y

′

∣

=

∣

∣

∣

∣

∣

a

c

e

x/a

ce

x/a

∣

∣

∣

∣

∣

=∣a∣

Hence, subtangent is a constant.

.

Length of subnormal =∣y×y

′

∣

=ce

x/a

.

a

c

e

x/a

=

a

1

.(ce

x/a

)

2

=

a

1

.y

2

Hence, subnormal varies as square of ordinate.

Hence, both statements are correct.

Answer 2

Step-by-step explanation:

Which property is used in the equation given below?

12(x + 4) = 12x + 48