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GATE | Sudo GATE 2020 Mock III (24 January 2019) | Question 19

Which of the following option is correct ?

(A)

[tex]\\int_{0}^{\\infty} \\mathrm{e}^{-x^2}\\, dx = \\frac{\\sqrt \\pi}{2} [/tex]

(B)

[tex]\\int_0^\\infty \\left(\\frac{\\sin x}{x}\\right)^2 \\mathrm dx = \\frac{\\sqrt \\pi}{2} [/tex]

(C)

Both (A) and (B)

(D)

None of these.

Answer

Please comment below if you find anything wrong in the above post
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