Question

lt x->0 sin3x.sin4x/x.tan5x​

Answer 1

Answer:

2.4

Step-by-step explanation:

$Lt_{x\to 0} \: \frac{ \sin(3x) \times \sin(4x) }{x \times \tan(5x) } \\ \\ \\ wkt \\ \\ Lt_{x\to 0} { \sin(x) } = x \\ \\ Lt_{x\to 0}tanx = x \\ \\ \\ = Lt_{x\to 0} \frac{(3x)(4x)}{x(5x)} \\ \\ = Lt_{x\to 0} \frac{3 \times 4}{5} \\ \\ = Lt_{x\to 0}2.4 \\ \\ = 2.4$

HOPE IT HELPS