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प्रश्न
a ÷ (–1) = –a
विकल्प
True
False
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उत्तर
This statement is True.
Explanation:
`a ÷ (-1) = a/((-1)) = -a` ...[As division of a negative and positive integer is always negative]
APPEARS IN
संबंधित प्रश्न
(–206) ÷ _____ = 1
_____ ÷ 1 = – 87
In a class test (+3) marks are given for every correct answer and (–2) marks are given for every incorrect answer and no marks for not attempting any question. Radhika scored 20 marks. If she has got 12 correct answers, how many questions has she attempted incorrectly?
Which of the following does not represent an integer?
(−16) ÷ 4 is the same as
(–16) ÷ 4 is not same as ______.
______ ÷ (–1) = –83
(–69) ÷ (69) = ______.
(–28) ÷ (–28) = ______.
In a class test (+3) marks are given for every correct answer and (–2) marks are given for every incorrect answer and no marks for not attempting any question. Mohini scores –5 marks in this test, though she has got 7 correct answers. How many questions has she attempted incorrectly?
