Which of the following is not the value of y that satisfies the sy | Filo
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Class 12

Math

Calculus

Inverse Trigonometric Functions

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Which of the following is not the value of y that satisfies the system of equations?

  1. 1
  2. -1
  3. none of these
Correct Answer: Option(c)
Solution:   ...(1)

Therefor equation with roots and is
 
And for real values of x


For and
 
Hence, and are possible
And for

Hence, is not possible
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