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Romashka-Z-Leto [24]
3 years ago
7

Which of the following equations have no solution? Select all that apply.

Mathematics
2 answers:
lana [24]3 years ago
3 0
The answer should be B and A
Zolol [24]3 years ago
3 0

Answer:

Since Modulus of any real number is a positive Real number.

That is modulus is defined as

| x |= x, if x>0

and -x , if x<0.

=0 , if x=0.

|x|≠ -9,

and , |x|≠-7,

∵ modulus of real number is always Positive.

So, option A  |x| = -9

and Option B,|x| = -7

are equation having no solution.

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