A fair coin is tossed 7 times. What is the probability that all tosses will be tails?

Full pad

`x`²	`x`^□	log_□	√☐	^□√☐	≤	≥	□□	·	÷	`x`^◦	π
(☐)^′	`ddx`	∂∂`x`	∫	∫_□^□	lim	∑	∞	`θ`	(`f` ◦ `g`)	`f`(`x`)

☐²

x^☐

√☐

^□√☐

□□

log_□

θ

∞

∫

ddx

≥	≤	·	÷	`x`^◦	(☐)	\|☐\|	(`f` ◦ `g`)	`f`(`x`)	ln	`e`^☐
(☐)^′	∂∂`x`	∫_□^□	lim	∑	sin	cos	tan	cot	csc	sec

simplify solve for expand factor rationalize

See All

area

asymptotes

critical points

derivative

domain

eigenvalues

eigenvectors

expand

extreme points

factor

implicit derivative

inflection points

intercepts

inverse

laplace

inverse laplace

partial fractions

range

slope

simplify

solve for

tangent

taylor

vertex

geometric test

alternating test

telescoping test

pseries test

root test

Steps Examples

Generated by AI

절대 수렴 ∑_n=1^∞(−1)ⁿn

Solution

컨버전스(조건부)

Show Steps

Hide Steps

Solution steps

One step at a time

∑_n=1^∞(−1)ⁿn

수렴 확인 ∑_n=1^∞(−1)ⁿn : 융합

영상 시리즈에 양의 요소와 음의 요소가 있습니다, 조건부/절대 수렴 여부를 확인하십시오

절대/조건부 수렴 정의

절대 수렴: ∑a_n 만약 그렇다면 절대 수렴이다 ∑|a_n| 수렴하다
조건부 수렴:{\변방}∑a_n 조건부 수렴은 다음과 같다 ∑|a_n| 발산하고 있다 ∑a_n 수렴하다

수렴 확인 ∑_n=1^∞|(−1)ⁿn |: 권고

=컨버전스(조건부)

Coin Problems Examples

Popular topics

median calculator dot product calculator arc length calculator maclaurin series calculator z score calculator critical point calculator inequalities calculator range calculator determinant calculator second derivative calculator lcm calculator partial derivative calculator complete the square calculator distributive property calculator mixed fractions calculator Time Calculator gradient calculator triple integrals calculator partial fractions calculator indefinite integral calculator solve for x calculator double integral solver vector calculator Date Calculator vertex calculator binomial expansion calculator decimal to fraction calculator difference quotient calculator eigenvalue calculator piecewise functions calculator radius of convergence calculator roots calculator exponential function calculator interval of convergence calculator fractions divide calculator inflection point calculator expand calculator variance calculator fractions multiply calculator fourier series calculator foil calculator modulo calculator series convergence calculator linear algebra calculator

−▭▭	<	7	8	9	÷	`AC`
+▭▭	>	4	5	6	×	☐☐☐
×▭▭	(	1	2	3	−	`x`
▭ \|▭	)	.	0	=	+	`y`

A fair coin is tossed 7 times. What is the probability that all tosses will be tails?

Solution

Solution steps

Number Line