Answer:
b. only reason is correct
2.05 kg=2.05 ×1000 g
=2050 g
so the Assertion is incorrect
Answer: a
Step-by-step explanation: there is no such number
You multiply and add like terms, depending on the equation that you have
The answer to (r -3s2t)4 is 4r- 24st
Google “What is the square root of a number”
