1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VARVARA [1.3K]
3 years ago
13

Find y prime if arctan(xy) = 1 + (x^2*y)

Mathematics
1 answer:
steposvetlana [31]3 years ago
3 0
I'm pretty sure that these tips which I give you will make you able to sort things out.
According to the fact that <span>derivative of the function f(x) = y, you an use these formulae in order to calculate the needed result : </span>arctan(xy) = 1+ x^2*y =\ \textgreater \  xy = tan(1+x^2y)
y + xy' = sec^2(1+x^2y)(2x*y + y'*x^2)
Do hope this will lead you to the corect answer! Regards.
You might be interested in
Please help fast.
podryga [215]

\huge{\underline{\boxed{\tt{Answer:}}}}

Let AB be a chord of the given circle with centre and radius 13 cm.

Then, OA = 13 cm and ab = 10 cm

From O, draw OL⊥ AB

We know that the perpendicular from the centre of a circle to a chord bisects the chord.

∴ AL = ½AB = (½ × 10)cm = 5 cm

From the right △OLA, we have

OA² = OL² + AL²

==> OL² = OA² – AL²

==> [(13)² – (5)²] cm² = 144cm²

==> OL = √144cm = 12 cm

Hence, the distance of the chord from the centre is 12 cm.

━═━═━═━═━═━═━═━═━━═━═━═━═━═━

8 0
3 years ago
By selling a watch in Rs 150 and Rs 200 loss and profit are happened
Travka [436]

Answer:

Rs 175

Step-by-step explanation:

Suppose the cost is x and at Rs150 the loss is 150-x (this should be a negative number).

At Rs200, the profit is 200-x.

So we have an equation: minus 150 minus x is equal to 200 minus x.

To solve the equation, the cost price X is Rs175.

3 0
3 years ago
Write 6% as a fraction or as a mixed number
Contact [7]
6% as a fraction is \frac{6}{100}
5 0
2 years ago
The tires of tractor are 4.5 feet tall how many 360° rotation do the tires make when the tractor travels 170 feet
kolezko [41]
The answer was rounded which is 10.

5 0
3 years ago
Help me please! (Look at image.)
Svetradugi [14.3K]
4^2 = 16
so x must be greater than 16
answer
E. 17
F. 19
8 0
2 years ago
Other questions:
  • A horse is tied with rope in the center of grassland to graze. The length of the rope is 5m. The diameter of the circular garden
    15·1 answer
  • One of his greatest contributions to the Persian Empire was the way he promoted tolerance for all __________throughout the empir
    5·1 answer
  • A bird is flying northeast. In the same time it flies 3/5 mile east, it flies 5/6 mile north. How many miles does the bird fly e
    9·1 answer
  • A dining set is priced at $785. If the sales tax is 7 percent, what is the cost to purchase the dining set? Round to the nearest
    14·2 answers
  • THIS IS URGENT I AM BEING TIMED IF YOU ANSWER ALL OF THEM I WILL MARK YOU BRAINLYIST.
    11·1 answer
  • Caroline and Ron have 11 goldfish and all Caroline has three more than Ron how many fish do they each have
    5·2 answers
  • Round 19,805 to the indicated place.
    6·2 answers
  • If a=3 and b=5 , what is the value of ? a^2+b^2
    11·1 answer
  • The cost of tuition at a 2 year school is $11,000 per academic year. Ming is eligible for $9,500 in financial aid to cover tuiti
    9·2 answers
  • Answer these questions if ur smart
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!