100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Graad 11 Wiskunde (WISK) Maart Vraestel en Memo - 2024 R50,00   Add to cart
Quickly navigate to
Preview
  2.  
  3. 10th Grade
  4.  
  5. Mathematics

Exam (elaborations)

Graad 11 Wiskunde (WISK) Maart Vraestel en Memo - 2024

 39 views  0 purchase

Graad 11 Wiskunde Vraestel Maart 2024 Groot Totaal: 60 punte Hierdie vraestel dek die volgede werk: Esponente & wortels | Vergelykings & ongelykhede | Trigonometrie Hierdie is 'n oefenvraestel met memorandum bedoel om die leerling se kennis te toets, en sal nie dieselfde vraestel wees wat...

[Show more]

Preview 2 out of 5  pages

Document information

  • January 22, 2024
  • 5
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

All documents for this subject (138)

Seller

avatar-seller
SummariesSA

Reviews received

Content preview

GRAAD 11 WISKUNDE MAART TOETS

VRAAG 1
1.1 Los op vir x :
1
1.1.1 3 x+ =4 (4)
x
2
1.1.2 x −2 x>3 (4)
2
1.1.3 x −6 x +6=0 (tot 2 desimale) (4)
1.1.4 x 2+ 8 x−4=0 (deur vierkantsvoltooing, los jou antworod in wortelvorm) (5)

1.2 Los x en y gelyktydig op.
y−x =−1 en 2
y +7=x +2 x (6)

1.3 Vir watter waardes van x sal die uitdrukking
√ 4−x nie-reëel wees? (3)
x−6

1.4 Vereenvoudig, sonder die gebruik van ‘n sakrekenaar:
x+1
4
1.4.1 √ 3 √ 48− (4)
22 x

12n+1 .27 n−2
1.4.2 (5)
182 n−1

1.5 Sonder om die vergelyking op te los, bepaal die aard van die wortels:
2
2 x +5 x +2=0 (3)
[38]

VRAAG 2
2.1 As x=120 ° en y=28° , bereken die waarde van:
4.1.1 ¿ (2)
cos2 x+ sin 2 x
4.1.2 × 2tany (2)
tany

2
2.2 Gegee sinθ = en θ ∈(90 °; 270 ° )
4
Bereken cosθ sonder die gebruik van ‘n sakrekenaar. (4)


1|Page www.summariessa.co.za Wiskunde
Graad 11 Maart Vraestel 1

, sin ( 90 °−θ ) . tan (−θ ) . cos ⁡(θ+180 °)
2.3 Vereenvoudig:
cos ( 180 °+ θ ) .cos ⁡( 90°+θ)
(4)

2.4 Bepaal θ sonder die gebruik van ‘n sakrekenaar:
3 tanθ=√ 3 for θ ∈[0 °; 360 ° ] (2)

2.5 Vereenvoudig na ‘n enkele trigonometriese verhouding: √ (1−sinθ)¿ ¿ (3)

2.6 Bewys dat: ¿ (3)
[22]
GROOT TOTAAL: 60 PUNTE




2|Page www.summariessa.co.za Wiskunde
Graad 11 Maart Vraestel 1

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying this summary from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller SummariesSA. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy this summary for R50,00. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83637 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy summaries for 14 years now

Start selling
R50,00
  • (0)
  Buy now