Question

An _______ is an equation which is true for all the values of the variables in the equation a)equation b) identity. c) experession d) none​

Answer 1

Answer:

B), identity

Step-by-step explanation:

for ex the multiplicative identity is 1

if we multiply any no. with 1 , we get the number itself

Answer 2

I don't know answer correctly

I think the answer is expression(c)