Question

*बहुपद x⁴ - 3x² + x + 3 की घात है:*

1️⃣ 4
2️⃣ 3
3️⃣ 2
4️⃣ 1​

Answer 1

ture is that of ammonia (NH3) with the key atom being the central nitrogen atom. Try to remember that an amine is just like ammonia because ammonia is a simple molecule to recall. ... Primary amines are called things like methylamine (CH3-NH2) and ethylamine (CH3-CH2-NH2).