An identity is a set of two (or more) quantities that are identical in every single way. Trigonometry is famous for identities. Two examples include: cos (-x) = cos x and sin (-x) = -sin x The values on either side of the equal sign are in every way the same exact thing, and thus, these are identities. Solving trigonemtric algebra problems requires the often clever use of complex identities, and many seemingly unsolvable problems are solved in this way.
Chat with our AI personalities
a story of maths on topic use of maths in our daily life
Maths division is the heart of maths. you should always do it because it is good for your brain. DO IT!!!
maths is very useful for us in every field.
i have just given the exams of class12 nom i want to do bca i dont have maths but i have ip
"xi" symbol in maths if used mostly in ven diogrammes and is in the top, right hand corner