3 years ago

Is a function or not

Mathematics

2 answers:

Anna71 [15]3 years ago

6 0

Answer:

that is indeed a function

Step-by-step explanation:

Hatshy [7]3 years ago

5 0

Yes it is a function

You might be interested in

What must be added to 3x^3+x^2-22x+9 so that the result is exactly divisible by 3x^2+7x-6.

Alecsey [184]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Please solve this question based on integeration chapter

Olenka [21]

Answer: -ln |cos x| - ln |sin x| + C

<u>Step-by-step explanation:</u>

$.\quad \int\dfrac{sin^2x-cos^2x}{sin\ x\ cos\ x}dx\\\\\\=\int \dfrac{sin^2x}{sin\ x\ cos\ x}dx-\int \dfrac{cos^2x}{sin\ x\ cos\ x}dx\\\\\\=\int \dfrac{sin\ x}{cos\ x}dx-\int \dfrac{cos\ x}{sin\ x}dx\\\\\\=\int tan\ x\ dx - \int cot\ x\ dx\\\\=-ln |cos\ x|-ln|sin\ x| + C$