The measure of arc LK is?
1 answer:
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First, lets note that 
. This leads us with the following problem:
Lets add sin on both sides, and we get:
Now if we divide with sin on both sides we get:
Now we can remember how cot is defined, it is (cos/sin). So we have:
Now take the inverse of cot and we get:
In general we have
, the reason we have to add pi times n, is because it is a function that has multiple answers, see the picture:
Lets add sin on both sides, and we get:
Now if we divide with sin on both sides we get:
Now we can remember how cot is defined, it is (cos/sin). So we have:
Now take the inverse of cot and we get:
In general we have
Applying the product rule of exponents, each product of powers are matched with its simplified expression as:
1.
2.
3.
4.
5.
To multiply the powers having the same base, we will apply the product rule for exponents.
<h3>What is the Product Rule for Exponents?</h3>
- Base on the product rule for exponents, we have,
.
- In order to find the products of two given numbers that have the same base, the exponents would be added together.
1.
Add the exponents together
2.
Add the exponents together
3.
Add the exponents together
4.
Add the exponents together
5.
Add the exponents together
In summary, applying the product rule of exponents, each product of powers are matched with its simplified expression as:
1.
2.
3.
4.
5.
Learn more about product rule of exponents on:
