Answer:
option A, x² = 12
Step-by-step explanation:
In this question a secant has been drawn from an external point, bisecting the circle in two parts, one is 6 and second is 2 units.
From the same point a tangent has been drawn of length = x
By theorem of secants and tangent.
x² = 6 × 2 = 12
Therefore, option A, x² = 12 is the answer.
Y=-4 hope that helps.........
Answer:
Number of terms required is 5 terms
Step-by-step explanation:
Given the series:
Given the series is an alternating series,
Evaluating the limit:
Since for all n = the series is convergent
The error of an alternating series is bounded as
Given
By trial and error: the above equation is satisfied for
Since the given series starts at n = 0, the number of terms required is 5 terms
Answer:
A x = 2
Step-by-step explanation:
this is the only case where the redefinition of a single point would eliminate the discontinuity.
for the other points of discontinuity the whole function or graph "jumps". so, the redefinition of a single point would not change anything.
that is then called nonremovable discontinuity.