Answer: 1 is not a perfect square. 3 is the only prime number one less than a square.
7/10 times 3/6 is 21/60 just multiply a cross
Answer:
A-1 central nervous system
b- peripheral nervous
The given information is,
→ a = -8
→ b = -7
→ c = 6
Let's verify the problem,
→ (a+b) + c = a+ (b+c)
→ (-8 - 7) + 6 = -8 + (-7 + 6)
→ -15 + 6 = -8 - 1
→ -9 = -9
→ [ LHS = RHS ]
Hence, it is equal and verified.
