Rumus jumlah dan selisih dua sudut

Rumus jumlah dan selisih dua sudut

11th Grade

20 Qs

quiz-placeholder

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Rumus jumlah dan selisih dua sudut

Rumus jumlah dan selisih dua sudut

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Nur Nurlela

Used 10+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

sin (a+b) =

sin a cos b + cos a sin b

sin a cos b - cos a sin b

cos a cos b - sin a sin b

cos a cos b + sin a sin b

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

sin (a - b) =

sin a cos b + cos a sin b

sin a cos b - cos a sin b

cos a cos b - sin a sin b

cos a cos b + sin a sin b

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cos (a+ b) =

sin a cos b + cos a sin b

sin a cos b - cos a sin b

cos a cos b - sin a sin b

cos a cos b + sin a sin b

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cos (a - b) =

sin a cos b + cos a sin b

sin a cos b - cos a sin b

cos a cos b - sin a sin b

cos a cos b + sin a sin b

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

tan (a+b)

tan a + tan b1 tan a tan b\frac{\tan\ a\ +\ \tan\ b}{1-\ \tan\ a\ \tan\ b}

tan a tan b1+ tan a tan b\frac{\tan\ a\ -\ \tan\ b}{1+\ \tan\ a\ \tan\ b}

1 tan a tan btan a + tan b\frac{1-\ \tan\ a\ \tan\ b}{\tan\ a\ +\ \tan\ b}

1+tan a tan btan a tan b\frac{1+\tan\ a\ \tan\ b}{\tan\ a\ -\ \tan\ b}

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

tan (a-b)

tan a + tan b1 tan a tan b\frac{\tan\ a\ +\ \tan\ b}{1-\ \tan\ a\ \tan\ b}

tan a tan b1+ tan a tan b\frac{\tan\ a\ -\ \tan\ b}{1+\ \tan\ a\ \tan\ b}

1 tan a tan btan a + tan b\frac{1-\ \tan\ a\ \tan\ b}{\tan\ a\ +\ \tan\ b}

1+tan a tan btan a tan b\frac{1+\tan\ a\ \tan\ b}{\tan\ a\ -\ \tan\ b}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

sin a + sin b =...

2 sin 1/2 (a+b) cos 1/2 (a-b)

2 cos 1/2 (a+b) sin 1/2 (a-b)

2 cos 1/2 (a+b) cos 1/2 (a-b)

2 sin 1/2 (a+b) sin 1/2 (a-b)

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