Mathematics Quiz on Trigonometric Equations and Identities
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Questions and Answers

Cosa(x)=1/16, halka x 1, x 2, x 3 iyo x 4 ayaa ka mid ah 4 Cos axayda. Maxaa laga yaabaa?

  • Cos600
  • Cos200
  • Cos400 (correct)
  • Cos800
  • Fur x+15y+10=0. X yaa laga helayaa?

  • -5
  • -15 (correct)
  • -20
  • -10
  • Maxaa laga yaabaa in √(1+SinA)/(1-SinA)=SecA-TanA?

  • CosA (correct)
  • TanA
  • CotA
  • SinA
  • Ku dhowaad x=2-5, y=3-5, z=4-0, x+y+z maxaa laga yaabaa?

    <p>-5</p> Signup and view all the answers

    F=Hkqt=2-5, 3-5 iyo 4-0. Kala duwaneyso tusaaleyooyinka.

    <p>-2-0, -2-5, -4-0</p> Signup and view all the answers

    ,d f=Hkqt dh jpuk dhft. Waa maxay f?

    <p>-3/5</p> Signup and view all the answers

    Sin31 0 /Cos 59 0 kuma eku lahaa?

    <p>½</p> Signup and view all the answers

    X-1/x = ?

    <p>(x+1/x)</p> Signup and view all the answers

    Tuujh 31 fadhi u leh, tuujh 30 tahay? (i) ,d tuojh ls 31 fnlEcj (ii) ,d tqykbZ ls 30 twu (iii) ,d vizSy ls 31 ekpZ

    <p>4 lseh</p> Signup and view all the answers

    O;atd A guma HA/L?

    <p>HA/L</p> Signup and view all the answers

    (x-1/x)dk C;qRØe O;atd gS. (i) x+1/x (ii) 1/x-x (iii) 1-x2/x (iv) x/x2-1, guma sida ugu saxda ah?

    <p>(i)</p> Signup and view all the answers

    (x+1/x) + (1/x-x) + (1-x2/x) = ?

    <p>(x2-1)</p> Signup and view all the answers

    Cos4A-Sin4A=1-2Sin2A mid ah?

    <p>Cos4A</p> Signup and view all the answers

    SinØ=3/5 ah raks Sin2Ø mid ah?

    <p>2/√5</p> Signup and view all the answers

    ABCD ,d pØh; prqHkqt Z gS?

    <p>BCD</p> Signup and view all the answers

    2X^2 + 5X - 6=0 ds ewy a rFkk b gks raks a 4 b + ab 4 mid ah?

    <p>-3/2</p> Signup and view all the answers

    :0 509900¾00 fuf/k [kkrs esa :0 5]000¾00 izfrekg] tek fd;k ftl ij 100% dh NwV gS mid ah?

    <p>:0 10]000¾00</p> Signup and view all the answers

    :0 1]00]000¾00 cpr ij 100% dj dh NwV :0 1]60]000¾00 rd mid ah?

    <p>:0 1]60]000¾00 ls :0 5]00]000¾00 rd</p> Signup and view all the answers

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