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
arlik [135]
3 years ago
9

Find the limit as limit x->0, tan2x/x

Mathematics
1 answer:
kiruha [24]3 years ago
3 0
We are given with the expression <span>tan2x / x</span> and asked to evaluate the expression to limit as theta approaches zero. In this case, we substitute first zero. The answer is zero over zero. This  is indeterminate so we derive the terms accdg to L'hopital's rule. The derivative is 2 sec^2 2x/1. cos 2x is 1 so is sec^2 2x. Hence the answer is 2.
You might be interested in
Use the Multiplication Property of Equality to complete the following statement: If , 4x divided by 2 = 4
vovangra [49]

Answer:

then x = 2.

Step-by-step explanation:

4 multiplied by 2 = 8

8 divided by 2 equals 4

Putting it together:

4(2)/2=4

4 0
3 years ago
Read 2 more answers
Malik wanted to make a cube frame out of a long wire 150 cm. If the volume of the cube is 2 197 cm³, is the length of the wire s
Rama09 [41]

Answer:

The wire is sufficient for making a cube of volume 2197 cm³

Step-by-step explanation:

Volume of cube = L³

Volume of the cube = 2197 cm³

Length of the wire = 150 cm

Let's see if the wire is sufficient for making a cube.

Volume of the cube that could be made from the wire is:

V = (L)³

V = (150)³

V = 3,375,000 cm³

So,

The volume of the cube using a 150 cm length wire is much more grater than 2197 cm³.

That is why, the wire is sufficient for making a cube of volume 2197 cm³.

4 0
2 years ago
11
barxatty [35]
No, because the lasts line of the work is not true. 5 and 11 are not equal.
6 0
3 years ago
Read 2 more answers
300 people can fit into the gym for the basketball game. If 2/3 of the people have assigned seats and 40 band members are alread
saw5 [17]
2/3 of 300 is 200.
200 +40 = 240.
the total amount of seats minus the amount filled
300 - 240 = 60
That means that there are 60 seats remaining.
4 0
2 years ago
Read 2 more answers
All polynomials have at least one maximum.<br> O A. True<br> O B. False
Advocard [28]

Answer: B) False

A counter-example would be the cubic polynomial y = x^3 which doesn't have a max or a min. The graph stretches forever in both directions (up and down) indicating that the range is the set of all real numbers.

8 0
3 years ago
Other questions:
  • Simplify x to the 5th over x to the 4th
    7·1 answer
  • What professionals most directly use geometry
    15·2 answers
  • Find vertical and horizontal asymtope for (x^2+2x-48)/x+8
    15·1 answer
  • Rearrange the formula to make h the subject:<br> V = pr^2h
    10·1 answer
  • Make $5 using 12 coins. You must use at least one of each kind of coin; half-dollars, quarters, and dimes
    11·1 answer
  • The next number in the sequence -5, -2, 4, 13 is 25. Is this conjecture true or false?
    6·1 answer
  • Fill in the blanks with the most appropriate words given below.
    13·1 answer
  • Charles has 9 times as many red marbles as blue marbles.
    11·1 answer
  • Find the volume of the conical paper cup​
    5·2 answers
  • Which interval notation represents the set of all numbers greater than or equal to -8
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!