Find the area of the shaded region. (Additional Mathematics)

[@kehindeajayi2540]

Thank you very much sir 🙏 .I love your explanation it is perfect

[@EthelHatakwati-gg7yi]

Sir realy you ur a blessing to us writing exams,pliz explain more on this.pie 4 and the 45

[@Clever596]

Thanks sir❤❤

[@StevenKatenda-ho3ou]

Thanks you so much sir I was looking forward to seeing somebody answering this question

[@StephenPheenixx]

I have two books 📚 that I used for calculus in single variable and multi variable. Thomas Calculus Early Transcendentals 13th edition and Stewart Calculus Early Transcendentals 8th edition in PDF

[@DEGREATK]

Thank you for the lessons, Please Sir I've got a big challenge in Sets, please I'm kindly ask if you can explain starting from the scratch

[@LameckZulu-y5v]

This is interesting

[@emmanuelmukamambo7046]

Thanks a lot ❤

[@LundaNachilima]

Were is the 4 coming??