Simplifying Trigonometric Expressions | Fundamental Trigonometric Identities | Formulas | Problems

Pre-Calculus
Simplifying Trigonometric Expressions | Fundamental Trigonometric Identities | Formulas | Problems

The fundamental trig identities are used to establish other relationships among trigonometric functions. To verify an identity we show that one side of the identity can be simplified so that is identical to the other side. Each side is manipulated independently of the other side of the equation.

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[csquad]

Waiting for your pre-calculus content, , , , as usual, very helpful topic for grade 11 to 12 students

[piatuz]

THANKYOU, WE HAVE EXAMS TOMORROW, I ACTUALLY CAN UNDERSTAND EASY ONES, BUT MY TEACHER KEEP GIVING US HARD ONES WITH DIFFERENT SOLVING TECHNIQUES, THAT MAKES ME HARD TO FOLLOW UP WITH MY CLASSMATES.

[ANJELOLACO]

Salamat sa wonderful video presentation about trigonometric identities prof. D. Naintindihan ko po kung pano e solve ang problem, and this will understand to the students who are watching your channel. Thank you prof. D :)

[iscottlenfit]

When you can't do it, just break your limits, ignore the voices inside your head and push your body to the limit.team challenger

[MamalouVlog]

Helloo sis saya nito.mamaya math again.happy monday host

[nickodacutanan]

I've learned something. Thanks po 😊

[VorgzChannel]

dumaan ako host pero replay kita ulit later

[rosemariesaboco]

SABOCO ROSEMARIE O
Gas 1102 thank u po sir❤️

[pistl]

Ay sana ma gets ko yung lesson na toh...

[jhonathanbufete]

Very helpful vid for my studies.. thanks sir

[ivanaalawi]

Sana all magaling sa Maths keep it up Prof D ✅

[joycepiano]

Thank you sir, God bless you for helping us

[JhunPCarongcongjrTC]

Waiting for your premier. Stay safe always and Godbless TEAM CHALLENGER..

[rose]

Thankyou po. I'velearnedsomething new:>