Answers>Maths>A Level>Article

d/dx[sin(x) + cos(x)]

cos(x) - sin(x)

Answered by Casimir M. • Maths tutor

3855 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

The points A and B have coordinates (1, 6) and (7,− 2) respectively. (a) Find the length of AB.

How do you integrate ln(x)?

Given f(x): 2x^4 + ax^3 - 6x^2 + 10x - 84, and knowing 3 is a root of f(x), which is the value of a?

Determine the coordinates of all the stationary points of the function f(x) = (1/3)x^3+x^2-3x+1 and state whether they are a maximum or a minimum.

Popular Requests

Maths tutor Chemistry tutor Physics tutor Biology tutor English tutor GCSE tutors A level tutors IB tutors Physics & Maths tutors Chemistry & Maths tutors GCSE Maths tutors

CLICK CEOP

Internet Safety

Payment Security

Cyber

Essentials

MyTutor is part of the IXL family of brands:

IXL

Comprehensive K-12 personalized learning

Rosetta Stone

Immersive learning for 25 languages

Wyzant

Trusted tutors for 300 subjects

Education.com

35,000 worksheets, games, and lesson plans

Vocabulary.com

Adaptive learning for English vocabulary

Emmersion

Fast and accurate language certification

Thesaurus.com

Essential reference for synonyms and antonyms

Dictionary.com

Comprehensive resource for word definitions and usage

SpanishDictionary.com

Spanish-English dictionary, translator, and learning resources

FrenchDictionary.com

French-English dictionary, translator, and learning

Ingles.com

Diccionario ingles-espanol, traductor y sitio de apremdizaje

ABCya

Fun educational games for kids

d/dx[sin(x) + cos(x)]

Related Maths A Level answers

The points A and B have coordinates (1, 6) and (7,− 2) respectively. (a) Find the length of AB.

How do you integrate ln(x)?

Given f(x): 2x^4 + ax^3 - 6x^2 + 10x - 84, and knowing 3 is a root of f(x), which is the value of a?

Determine the coordinates of all the stationary points of the function f(x) = (1/3)x^3+x^2-3x+1 and state whether they are a maximum or a minimum.

We're here to help

Company Information

Popular Requests

CLICK CEOP

MyTutor is part of the IXL family of brands:

IXL

Rosetta Stone

Wyzant

Education.com

Vocabulary.com

Emmersion

Thesaurus.com

Dictionary.com

SpanishDictionary.com

FrenchDictionary.com

Ingles.com

ABCya

© 2026 by IXL Learning

d/dx[sin(x) + cos(x)]

Related Maths A Level answers

The points A and B have coordinates (1, 6) and (7,− 2) respectively. (a) Find the length of AB.

How do you integrate ln(x)?

Given f(x): 2x^4 + ax^3 - 6x^2 + 10x - 84, and knowing 3 is a root of f(x), which is the value of a?

Determine the coordinates of all the stationary points of the function f(x) = (1/3)*x^3+x^2-3*x+1 and state whether they are a maximum or a minimum.

We're here to help

Company Information

Popular Requests

CLICK CEOP

MyTutor is part of the IXL family of brands:

IXL

Rosetta Stone

Wyzant

Education.com

Vocabulary.com

Emmersion

Thesaurus.com

Dictionary.com

SpanishDictionary.com

FrenchDictionary.com

Ingles.com

ABCya

© 2026 by IXL Learning

Determine the coordinates of all the stationary points of the function f(x) = (1/3)x^3+x^2-3x+1 and state whether they are a maximum or a minimum.