0000:00:00:00:00Start14Number 14ExplanationIf b,c≠0b, c \neq 0b,c=0 and limx→a(x−a)tan(b(a−x))cos(c(x−a))−1=d\lim_{x \to a} \frac{(x - a) \tan(b(a - x))}{\cos(c(x - a)) - 1} = dlimx→acos(c(x−a))−1(x−a)tan(b(a−x))=d, then b=....b = ....b=....2c2d2c^2d2c2dc2dc^2dc2d12c2d\frac{1}{2}c^2d21c2d−12c2d-\frac{1}{2}c^2d−21c2d−c2d-c^2d−c2d
14Number 14ExplanationIf b,c≠0b, c \neq 0b,c=0 and limx→a(x−a)tan(b(a−x))cos(c(x−a))−1=d\lim_{x \to a} \frac{(x - a) \tan(b(a - x))}{\cos(c(x - a)) - 1} = dlimx→acos(c(x−a))−1(x−a)tan(b(a−x))=d, then b=....b = ....b=....2c2d2c^2d2c2dc2dc^2dc2d12c2d\frac{1}{2}c^2d21c2d−12c2d-\frac{1}{2}c^2d−21c2d−c2d-c^2d−c2d
