The exact same questions you posted here has been posted elsewhere and already received a response:
http://www.mathhelpforum.com/math-he...t-hw-help.html
Q1 - Use Newton's method to find the value of x for the function f(x)=2x^2 + 4x - 3 = 0 ; x > 0
Note : Perform only 3 iterations.
Q2 - Evaluate the integral ∫ (1 + sinx)^6 cosxdx by proper substitution.
Q3 - Evaluate the sum ∑ k(k - 2)(k + 2) using the required theorems.
Note on this sign "∑" on the upper side it is 35 and on the lower side it is k-1....I dont know how to use the tags here coz am new...sorry plz...
Help me in this
The exact same questions you posted here has been posted elsewhere and already received a response:
http://www.mathhelpforum.com/math-he...t-hw-help.html