Question

Q 14 verify part 2 and plz send a pic​

Answer 1

Answer:

- 3/5

Step-by-step explanation:

L.H.S :-

• = ( x ÷ y )^-1
• = 1 / ( x ÷ y )
• = 1 / -10/11 ÷ 12/22
• = -11/10 ÷ 22/12
• = -11/10 × 12/22
• = -3/5

R.H.S :-

• = ( x )^-1 ÷ ( y )^-1
• = ( 1/x ) ÷ ( 1/y )
• = ( 1 / -10/11 ) ÷ ( 1 / 12/22 )
• = ( -11/10 ) ÷ ( 22/12 )
• = -11/10 × 12/22
• = -3/5

Therefore,

L.H.S = R.H.S

Hence verified