Question

Q2. True or False-
1. abc+ bca + cba is a monomial.

2. The difference of squres of two consecutive numbers is their sum.
3. The product of (3+a) (3+b) is 9+ (a+b)3+ 3ab.
4. An equation is true for all values of its variables.
5. 40% of (100-20% of 300) is equal to 64.
6. The cost price of 10 tables is equal to the sale price of 5 tables.Then profit % is 100%
7. CP= MP-Discount​

Answer 1

Answer:

1) true

2)true

3)true

4)false

5)false

6)false

7)false