2 years ago

Please help me asap. Prove that: Sin(A+B).Sin(A-B)=Sin²A.Sin²B

Mathematics

2 answers:

Dennis_Churaev [7]2 years ago

8 0

Answer:

Sin(A+B).Sin(A-B)=sin²A-sin²B

sorry if there is .I put -.

kow [346]2 years ago

7 0

Answer: Sin²A.Sin²B*

You might be interested in

WILL GIVE BRAINLIST<br><br> explain how to find the difference using counters<br><br> 5-8= _____

egoroff_w [7]

Answer:

-3

Step-by-step explanation:

Just subtract it like it was the other way around then add a minus (-)

8 0

3 years ago

Read 2 more answers

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

Drupady [299]

The unit rate is $1.25 per pound

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=xy%20%2B%206x%20%2B%203y%20%2B%2018%20%5C%5C%20" id="TexFormula1" title="xy + 6x + 3y + 18 \\

Arisa [49]

I could answer this if you could tell me the value of one of the letters

6 0

2 years ago

The ratio of boys to girls in weekend volunteers is 5 to 6. There are 24 girls in the group. How many boys are there?

Zanzabum

there are 20 boys in the group.

5 0

2 years ago

Read 2 more answers

Can someone help me turn this into an inverse function? f(x) = 6-3x. and some explanations pls, bcuz Im still lost on this topic

sweet [91]

Answer:

$y=-\frac{x-6}{3}$

Step-by-step explanation:

To find the inverse function, switch the y and x

$y=6-3x$ becomes $x=6-3y$ .

Now, rearrange so that the equation is equal to y.

$x=6-3y\\x-6=-3y\\-\frac{x-6}{3} =y$

Hope this helps!

6 0

2 years ago

Read 2 more answers