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If sec alpha and "cosec" alpha are the ...

If `sec alpha and "cosec" alpha ` are the roots of `x^(2)-px+q=0` then

A

`p^(2)=q(q-2)`

B

`p^(2)=q(q+2)`

C

`p^(2)+q^(2)=2q`

D

`p^(2)+q^(2)=1`

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-REVISION EXERCISE-PROPERTIES OF TRIANGLES
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  3. In Delta ABC, if B=60^@,C=45^@ and D divides BC internally in the rati...

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  4. If a=4,b=5,c=6 then

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  9. The distance of the orthocentre from the vertices A,B,C are in the rat...

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  10. If H is the orthocentre of DeltaABC and AH=x, BH=y, CH=z then (abc)/(x...

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  11. If the angles A,B,C of a triangle are in A.P and sides a,b,c are in G....

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  12. In triangle ABC, range of (a^(2)+b^(2)+c^(2))/(ab+bc+ca) is (a,b,c are...

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