PreCalculus - Trigonometry: Trig Identities (42 of 57) Prove [sinx+sin(5x)]/[cosx+cos(5x)]=tan3x

[@vns_shivansh65]

Nice

[@educationclub1887]

Sir online classes 10 ka chelate hi aap ya koe chenl hi sir please batae

[@harnesbortford5538]

Very NICE!

[@ihatedrake4]

one thumbs up for u my friend

[@helendelacruz5926]

Two hours without solving vs. Two minutes ;-;

[@curtpiazza1688]

Great! 🎉 😂

[@MichelvanBiezen]

Glad you liked it.