sec² θ (1 + sin θ) (1 - sinθ ) = k
sec² θ(1-sin²θ ) = k
sec² θ cos² θ = k
sec² θ. 1 /sec²θ = k
1 = k
.. k = 1.
Answer:
The second expression is not equivalent to the initial expression.
Step-by-step explanation:
Given: .
Clubbing the co-efficient of g and constant terms. we get:
This is the first step and is equivalent to the initial expression.
Now, Simplifying the above expression we have:
⇒
⇒
⇒
⇒
This is not the second step done by him. Not equivalent to the initial step.
Answer:
Pi
Step-by-step explanation:
So pi goes on forever but i and guessing you are look for pi, here are the first 100 digits: 3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679.
Answer:
46.2cm
Step-by-step explanation:
You do 7.4+12+14.8+6+6=46.2
Answer:
See explanation
Step-by-step explanation:
Given two expressions:
and
a. When
then
and
b. When
then
and
c. Since the value of both expressions at s = 12 are different, the expressions are not equivalent.