Question

If p= -3/2 q=4/5 and r= -7/12 then verify that( p÷q)÷r (not equal to) p÷(q÷r)

Answer 1

answer is in attachment

Answer 2

Answer:

Therefore, LHS≠RHS, HENCE PROVED ✓

Step-by-step explanation:

(-3/2÷4/5)÷-7/12≠-3/2÷(4/5÷-7/12)

L.H.S (LEFT HAND SIDE)

(-3/2×5/4)÷-7/12

= -15/8 ÷ -7/12

= -15/2×3/7

= 45/14 = 3 3/14 [MIXED FRACTION]

R.H.S (RIGHT HAND SIDE)

-3÷(4/5×-12/7)

=-3/2÷-48/35

=-1/2×-35/16

=35/32

= 1 3/32 [MIXED FRACTION]

THEREFORE, L.H.S ≠ R.H.S, Hence, Proved ✓

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