please answer this...4 no. i am not sure about the answer
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please answer this...4 no. i am not sure about the answer
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Answer:
(i) x = 4/5, y = -2/3 and z = (-4)
Using, (x + y) × z = x × z + y × z
⇒ [4/5 + (-2/3)] × (-4) = 4/5 × (-4) + (-2/3) × (-4)
⇒ ( (4 × 3)/(5 × 3) – (2 × 5)/(3 × 5) ) × (-4) = (-16/5) + 8/3
⇒ (12 – 10)/15 × (-4) = (- 48 + 40)/15
= (-8/15) = (-8/15)