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Evaluate Tan 15

To find : tan 15° degree value Tan 15° = tan (45° - 30°) We know that the formula, tan ( A-B) = (tan A - tan B) / (1+ tan A tan... View Article

What Is The Antiderivative Of Sin 2 X

we need to find the integral of sin2x For sin2(X), we will use the cos double angle formula: cos(2X) = 1 - 2sin2(X) The above formula can be... View Article

Prove Cos 3x 4cos 3 X 3cos X

We need to prove cos 3x=4cos3x−3cosx cos 3x can be written as cos3x=cos(2x+x)-----(i) We know the trignometric identity... View Article

Prove That Sin C D X Sin C D Sin 2c Sin 2d

To Prove sin(C+D) * sin(C-D) = sin2 C – sin2 D Poof We know thCt formulC for sin(C+D) = sin(C+D)=sin(C)cos(D)+cos(C)sin(D) Clso... View Article

How Do You Calculate 1 Amu In Grams Using The C 12 Atom

We need to calculate 1 amu in grams using the C-12 atom An atomic unit of mass is defined as accurately 1/12 the mass of a carbon-12 atom. The... View Article

Name All The Planets Along With Their Moons

Given below is a table that shows all the planets with their moons Planets / Moons Number of Moons Name of the moons Mercury Zero... View Article

Integrate The Given Function Cos 2 X

We need to integrate int cos2x Let us substitute and then differentiate by parts u=cosx , dv=cosxdv , du=−sinxdx v=sinx . ∫udv... View Article

What Is The Derivative Of Cosec X

Answer: We have to find the derivative of cosec x Given y=f(g(x)) then By applying chain rule = f'(g(x)) × g'(x) here y = cosec x = 1/sin... View Article

Find The Value Of Cot 0

We need to find the value of cot 0 Solution We know that cot x=cos x / sin x Hence cot 0=cos 0 / sin 0 Let us substitute the values of cos... View Article

How Do You Convert Benzaldehyde To Benzophenone

To convert benzaldehyde to benzophenone following steps are carried Step 1: Converting benzaldehyde to benzoic acid When benzaldehyde is... View Article

How Do You Find Inverse Sin 1 2

Inverse sine is one of the trigonometric functions which is used to find the measure of angle in a right triangle. Suppose, α is the angle... View Article

Evaluate Cos 60 X Cos 30 + Sin 60 X Sin30

Answer: We need to evaluate cos 60∘× cos 30∘ + sin 60∘× sin30∘ We know that cos 60= 1/2 cos 30= √3/2 sin 60= √3/2 sin 30=1/2... View Article

Find The Derivative Of The Given Function Sin 3x 5

Differentiate sin(3x+5) Say, y = sin (3x+5) dy/dx = d[sin(3x+5)]/dx = cos (3x+5) d(3x+5)/dx [ By chain rule] = cos (3x+5) [3] y’ =... View Article

What Is The Trunk Of The Body

Trunk or torso is an anatomical term for the central part of the human body from which extend the neck and limbs. The trunk includes the thorax... View Article

Integrate 1 1 Sin X

We need to find the integral of 1/(1 +sin x) 1/(1 +sin x) Multiplying numerator and deniminator by (1 - sin x) we get . . From... View Article

How Do You Find The Integral Of Int Sin X * Tan X Dx

We need to find the integral of sin x tan x We know that tan x can be expressed as { 1/cos x = sec x} We know that... View Article

What Is The Square Root Of 1 3

We need to find the √1/3 To find the √1/3 we will proceed as given below √1/3= √1/√3 We know that √1=1... View Article

What Is The Derivative Of Log X

We have to find the derivative of log x Solution We define log functions as the inverses of exponentials:y = ln(x) ⇔ x=ey y=loga(x) ⇔... View Article

Find The Value Of Tan 1 1 And Tan 1 Tan 1

We need to find the value of tan^-1(1) and tan^-1(tan 1) (i) tan-1(tan 1) Given tan-1(tan 1) But we have tan-1(tan x) = x if x ϵ [-π/2,... View Article

How Do You Simplify Sin Pi 3

We have to find the value of sin π/3 Solution We know that π= 180º so π/3= 180º/3= 60º No will find the value of sin... View Article

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