MATHS SHORTCUT TRICKS FOR CBSE PDF

MATHS SHORTCUT TRICKS FOR CBSE

INTEGRATION SHORTCUT FOR JEE/CBSE/ISC/WBJEE…

CBSE MATHS SHORTCUT TRICKS PDF
CBSE MATHS SHORTCUT TRICKS PDF

Students,this is so simple and very easy trick to use but very very important regarding to your exam.
Let see the types of integration,

i.e ∫0^2019π[sin⁡x+cos⁡x ]dx=?
∫0^2018π[sin⁡x+cos⁡x ]dx=?
∫0^5000π[sin⁡x+cos⁡x ]dx=?
∫0^3300π[sin⁡x+cos⁡x ]dx=? { [x], denotes Greatest Integer of Function }
……..and so on.
Students,for evaluate this type Integration you have to remember a simple formula like,

∫0^2nπ[sin⁡x+cos⁡x ]dx=-nπ

So,according to formula ,we get of

∫0^2019π[sin⁡x+cos⁡x ]dx =-2019/2 π , so simple
From ,2nπ=2019π,
hence,n=2019/2
Now we can evaluate this type of problem in just a fraction
Hence
∫_0^5000π〖[sin⁡x+cos⁡x ]dx=-〗 2500π
∫_0^3300π〖[sin⁡x+cos⁡x ]dx=-1650π〗
∫_0^2018π[sin⁡x+cos⁡x ]dx=-1009π
THANK YOU…………

DOWNLOAD CBSE MATHS SHORTCUT TRICKS PDF

Leave a Reply

Your email address will not be published. Required fields are marked *