Answer:Answer: Option A. -4x^8
Step-by-step explanation:
Answer:
X = 8 x 28 = 224
Nandita earns $8 last month by babysitting.
Step-by-step explanation:
225
divided by
<u> 28 </u>
8
Evaluate int[sin^3(θ)cos(θ)dθ] with u = sin(θ)
du/dθ = cos(θ), dθ = du/cos(θ)
The integral becomes:
int[u^3•cos(θ)du/cos(θ)]
= int[u^3•du]
= u^4/4 + C
Substitute u = sin(θ) to get back a function of θ:
sin^4(θ)/4 + C
3. 87$ on entertainment
4. add up all numbers. write on separate sheet to remember. after you do that do 123/all numbers
<u>Answer:</u>
The basic identity used is .
<u>Solution:
</u>
In this problem some of the basic trigonometric identities are used to prove the given expression.
Let’s first take the LHS:
Step one:
The sum of squares of Sine and Cosine is 1 which is:
On substituting the above identity in the given expression, we get,
Step two:
The reciprocal of cosine is secant which is:
On substituting the above identity in equation (1), we get,
Thus, RHS is obtained.
Using the identity , the given expression is verified.