𝐃𝐞𝐟𝐢𝐧𝐢𝐭𝐞 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐥 𝐮𝐬𝐢𝐧𝐠 𝐒𝐮𝐛𝐬𝐭𝐢𝐭𝐮𝐭𝐢𝐨𝐧 & 𝐊𝐢𝐧𝐞𝐦𝐚𝐭𝐢𝐜𝐬
`\int_{a\ }^{\ b}f\left(x\right)\times f'\left(x\right)\ dx\ =F\left(b\right)-F\left(a\right)`
By @SatvinderEdtech Singh
`\int_{a\ }^{\ b}f\left(x\right)\times f'\left(x\right)\ dx\ =F\left(b\right)-F\left(a\right)`
By @SatvinderEdtech Singh