How do you integrate e^ (x^2) - The Student Room
It looks simple enough to do by recognition as long as you're prepared to fiddle about with it. Notice that there's a lot of terms that look similar, like -t^2 sec^2 x . dx/dt and 2t tan x. Can you somehow write …
How do you integrate e^ (-x^2)? - The Student Room
Jun 13, 2025 · I mean as an indefinite integral, without limits. I tried to this as part of a massive integral in my Cambridge interview and it didn't work. But i assume there it is possible because the …
Integrate e^y^2 . 2y dy - The Student Room
Jun 12, 2025 · Use substitution u = y^2. After a while you should be able to do this integral by recognition because it involves the exact derivative of a function.
Integral e^x^2 - The Student Room
Jun 6, 2025 · \int e^ {-x^2} dx ∫e−x2dxhasnoanalyticsolution.I.e.youcan'twritedownaformulaforit.Inthespecialcaseofthelimitsbeingminusinfinityandinfinity,theintegraliscalledtheGaussianintegral,andismosteasilyevaluatedbyusingacaseofcoordinatesintopolars.
Integral of (sin2x)^2 - The Student Room
Improper integral Must we write the |x| as "-x" in this integral (A level FM core pure 2) Maths integration check Simpson's Rule Question (Higher SQA) maths - Finding the area between a curve and 2 lines …
Probably a stupid question but - e of x squared - The Student Room
Jun 11, 2025 · Unparseable LaTeX formula: (e^x)^2 = e^x^2 (i.e. e of x 2) Show more This is incorrect, the other is though The integral of is unless you mean ?
What's the reason for "e" not changing when being differentiated ...
Jun 22, 2017 · Yes, so then why can "e" not just be any number? Since the integral of 3^x changes its value whilst e^x holds. Since integral 3x = (3^x)/ln (3) where integral e^x is just e^x?
Why does the integral of (cosh (x))^2 go to what it does?
Forums Study Help Maths, science and technology academic help Maths Study Help Why does the integral of (cosh (x))^2 go to what it does?
STEP 2025 Solutions and Reconstruction - The Student Room
Jun 12, 2025 · I got that dx/dt = e^x^2 but didn’t know how to go from there Im not OP, but I used integration by parts on the RHS to get dx/dt.. got some weird fractions, not e^x^2. Same procedure …
C4, Integerate Sin3xCos2x - The Student Room
the method suggested is the standard "sensible method for this type of trigonometric integral, however double integration also works!