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Hi, There are some functions whos integral can not be formed. This is one of the case. Thanks.
HI, No trivial integral for this.
Dear Student, Since, the angle substended by an arc of a circle at the center is double the angle substended by the arc in alternate segment. Therefore the angle alpha = 2*angle substend at the...
Arihant series, Problems in Calculus of One Variable,I.A. Maron Calculus,J. Edward
Just take e^x as first function and xcosx as second.... within the integration of xcosx use ILATE.... you should get answer as 1/2[xe^x*sinx-e^x*sinx+xe^x*cosx]
Are there any limits... I mean to ask whether this is an indefinite or definite integration question
I will try to provide it whenever I will be free. Thanks.
just divide the equation by dx it comes out to be -2/y
divide by root cosx and put tanx=t square
check your question y(x-y)^2 =?what?
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Integral could not be found,
what is your question
We know that, tan(c-b) = (tan c – tan b)/(1+tan c * tan b), So, (1+tan c * tan b) = (tan c – tan b) / tan (c-b), Put c= x+a, b=x, (1+tanx * tan(x+a)) = (tan(x+a) – tan x) / tan(x+a-x) = (tan(x+a) –...
Hint. replace tanx by sin/cos. Put cosx = t and solve by substitution method. Finally put the limits after solveing it. Thanks.
∫ nx n-1 /(1+x). dx = (∫ n.x n-1 .dx)/(1+x) | 0 1 – ∫ (∫n.x n-1 .dx).d /dx (1 /(1+x) ), using recerse chain rule for integration. ∫ n.x n-1 .dx = x n and d /dx (1 /(1+x) ) = -1 /(1+x) 2 , Put this...
These are the mathematical operations/tools, where differentiation is used to find the gradient or rate of change and integration is used to add the smaller parts to find whole. they are widely used...
Dear Student, Use the hint as I provided. That will be easier compared to yours. Thanks.
Pls type your question...
sec2x=1/3x
(sin x2/2 / sin x5/5)dx
wh book 1s check it
Be the first one to answer
use over here substitution let x+a=t and further solve plz aprve the then u could use by parts
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