Subject :IMO Class : Class 7
Class : Class 8
both are false bcas any fraction with numerator or denominator 0 is not valid / is not right
Class : Class 8
both are false bias any fraction with numerator or denominator 0 is not valid / is not right
Class : Class 10
Option C is correct because 0/(-7)=0 is wrong as when zero is divided by any other number, the answer is not defined but when any number is divided by zero, the answer is zero.
Subject :IMO Class : Class 7
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Subject :IMO Class : Class 5
Ans 7:
Class : Class 6
Both a and c are correct. As a is symmetrical vertically and c is symmetrical horizontally.
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Subject :IMO Class : Class 5
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Subject :IMO Class : Class 5
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Subject :IMO Class : Class 3
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Subject :IMO Class : Class 7
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Subject :IMO Class : Class 7
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Subject :IMO Class : Class 7
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Subject :IMO Class : Class 7