Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Reduction formulae
Script for Introduction:
First let us know what is meant by reduction formula.
In simple words,
A formula which expressess(or reduces) the integral of the nth indexed function in terms of that of n-1th indexed function is called a Reduction formula.
Let us see how reduction formula helps us in solving the problems in different cases:
Problem 1:
Solve Integration of
sin4x dx
Script for this problem:
This problem can be solved by reduction formula for sine which states that,
// print line 1
Here we have n=4.
Therefore substituting the value of n=4 in the given problem,we have,
//print line 2
Which is equal to,
//print line 3
On expanding I2 in a similar manner, we can write I4 as,
//print line 4
Now, we know that,
//print line5
//print line 6
Here substituting the value of I0 in the equation of I4 ,we have
//print line 7
Thus, by reduction formula the given problem is solved.
if x+y+z=pi=180 prove that sin^2x+sin^2y+sin^z-2sinx*siny*sinz=2
Pepsi: A dummy variable where 1 denotes choice of Pepsi by the i-th customer and 0 otherwise Price_P: The price of a 2-liter bottle of Pepsi at the time
1. His favorite current carrot drink contain 40%. but h eneeds add to 80 quarts wife brought his perfect drink mix.
Testing the hypothesis equality of two variances The test for equality of two population variances is based upon the variances in two independently chosen random samples drawn
Can you explain that a wave through the origin always has a slope of one or not?
i need some information on this topic for my holidays project..plz guide me what to do
The horizontal asymptote of (16x+7)(x^2-5)/(x^2+36).
Children Learn By Experiencing Things : One view about learning says that children construct knowledge by acting upon things. They pick up things, throw them, break them, join the
Logarithmic Differentiation : There is one final topic to discuss in this section. Taking derivatives of some complicated functions can be simplified by using logarithms. It i
what is actual error and how do you calculate percentage error
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd