Question

Math
2×2-2/2?
a)1
b)3
c)0
d)4​

Answer 1

Step-by-step explanation:

Crossword Puzzle

Across

4. A convex lens is _____ lens

6. An image which can be obtained on a screen

Down

1. A concave lens is _____ lens

2. An image which cannot be obtained on a screen

3. Any polished or a shining surface acts as a _______

5. One of the rainbow’s colours

Answer 2

Step-by-step explanation:

sorry i am very very sorry because because i not no answer because i not explain question.