Lim x mendekati 0 sin 3x sin 7x/4x^2

lim (sin 3x . sin 7x)/(4 x²)

x→0

= lim (1/4 . (sin 3x)/x . (sin 7x)/x)

…x→0

= 1/4 . 3 . 7

= 21/4

= 5 1/4

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Kelas 11

Pelajaran Matematika

Bab 7 Limit

Kata kunci : –

Kode kategorisasi : 11.2.7