Latest AIEEE Aptitude Question SOLUTION: The equation e^sinx–e^(–sinx)–4 = 0 has : (1) infinite number of real roots (2) no real roots (3) exactly one real root (4) exactly four real roots

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(#M40107625) AIEEE Category question Keep an EYE

The equation e^sinx–e^(–sinx)–4 = 0 has :
(1) infinite number of real roots
(2) no real roots
(3) exactly one real root
(4) exactly four real roots

Asked In AIEEE Jaspalsingh Parmar (9 years ago)

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