Question

see pics ..............

Answer 1

√1^2. +√1^2. +√1^2
√1 + √1 +√1
√3 is the magnitude

Answer 2

Answer:

Magnitude of i, j and k can be calculated as:

√ ( Coefficient of i cap² + Coefficient of j cap² + Coefficient of k cap² )

Coefficient of:

• i cap = 1
• j cap = 1
• k cap = 1

⇒ Magnitude = √ ( 1² + 1² + 1² )

⇒ Magnitude = √ ( 1 + 1 + 1 ) = √ 3

This is the required answer.