YECHIEL

YECHIEL

11th Grade

12 Qs

quiz-placeholder

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YECHIEL

YECHIEL

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Yechiel Greenblum

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

. איזו זהות בסיסית נכונה תמיד?
_sin x + cos x = 1
_sin²x + cos²x = 1
_sin x · cos x = 1
_tan²x − 1 = sec²x

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2. tan x שווה ל-:
_sin x / cos x
_cos x / sin x
_sin x · cos x
_1 / sin x

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3. אם sin x = 5/13 ו-x ברביע הראשון, מה ערך cos x?
_12/13
_13/12
_5/12
_√2/2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4. מהי זהות המשלים עבור sin?
_sin(90° − x) = tan x
_sin(90° − x) = sin x
_sin(90° − x) = cos x
_sin(90° − x) = csc x

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5. sec²x שווה ל-:
_tan²x + 1
_1 + sin²x
_cot²x + 1
_cos²x − sin²x

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6. cot x שווה ל-:
_cos x / sin x
_sin x / cos x
_1 / tan x
_גם 1 וגם 3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7. אם cos x = 3/5, מה ערך sec x?
_1/3
_3/5
_√2
_5/3

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