Advertisements
Advertisements
प्रश्न
Verify that a ÷ (b + c) ≠ (a ÷ b) + (a ÷ c) for the following values of a, b and c.
a = 12, b = −4, c = 2
Advertisements
उत्तर
a = 12, b = −4, c = 2
L.H.S = a ÷ (b + c)
= 12 ÷ (−4 + 2)
= 12 ÷ (−2)
= −6
R.H.S = (a ÷ b) + (a ÷ c)
= [12 ÷ (−4)] + [12 ÷ 2]
= −3 + 6
= 3
Hence, a ÷ (b + c) ≠ (a ÷ b) + (a ÷ c)
संबंधित प्रश्न
Evaluate the following:
(–31) ÷ [(–30) + (–1)]
Evaluate the following:
[(– 6) + 5)] ÷ [(–2) + 1]
Solve: 98 ÷ (−28)
Solve:
(−150) ÷ (−25)
25 ÷ _____ = −5
In 8 hours duration, with uniform decrease in temperature, the temperature dropped 24°C. How many degrees did the temperature drop each hour?
An elevator descends into a mine shaft at the rate of 5 m/min. If the descent starts from 15 m above the ground level, how long will it take to reach −250 m?
An integer divided by 7 gives a result −3. What is that integer?
______ ÷ (–10) = 0
Division is the inverse operation of ______.
