What is the derivative of 2sinx?

Joe Ford

What is the derivative of 2sinx?

Derivative of 2sinx is 2cosx as here function is sinx and 2 is constant term with sinx, Where as in sin2x the whole term is function so you have to take the derivative of whole function and that will be 2cos2x .

What does 2cosx equal?

Answer. 2 cos x = cos x + cos x.

What is the derivative of Xsinx?

Hence, the derivative of xsinx comes out to be xcosx+sinx.

What is the derivative of CSC?

(Math | Calculus | Derivatives | Table Of)

sin x = cos x Proof csc x = -csc x cot x Proof
cos x = – sin x Proof sec x = sec x tan x Proof
tan x = sec2 x Proof cot x = – csc2 x Proof

Can you reverse a derivative?

An antiderivative of a function f is a function whose derivative is f. To find an antiderivative for a function f, we can often reverse the process of differentiation. For example, if f = x4, then an antiderivative of f is F = x5, which can be found by reversing the power rule.

What is the power of two?

A power of two is a number of the form 2n where n is an integer, that is, the result of exponentiation with number two as the base and integer n as the exponent. Written in binary, a power of two always has the form 100…000 or 0.00… 001, just like a power of 10 in the decimal system.

What is 2 by the power of 5?

2 to the 5th power is the same as saying that you need to multiply 2 by itself 5 times. In other words, 2 x 2 x 2 x 2 x 2. When you do the multiplication, you’ll find that 2 to the 5th power equals 32.

What are the powers of 16?

Power of 16 Table

  • 161 = 16.
  • 162 = 256.
  • 163 = 4096.
  • 164 = 65536.
  • 165 = 1048576.
  • 166 =
  • 167 =
  • 168 =

What pattern do you see in the powers of 5?

The positive powers of five — 5, 25, 125, 625, 3125, 15625, … — have a compact, repeating pattern in their ending m digits, in the powers of five from 5m on.

How do you find the power of a number without a calculator?

So, for example, this is how you would solve 6^3 without a calculator, from start to finish. Write: 6 6 6, because the base number is 6 and the exponent is 3. Then write: 6 x 6 x 6, to place multiplication signs between each of the base numbers. After that, multiply out the first multiplication sign, or 6 x 6 = 36.