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If (sin theta) and (cos theta) are the r...

If `(sin theta)` and `(cos theta)` are the roots of the equation `ax^(2)+bx+c=0`, where a,b,c are the sides of `triangleABC`, then:=

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MARVEL PUBLICATION-TRIGONOMETRIC FUNCTIONS-MASTERING THE BEST - ALL TOPICS
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  3. If (sin theta) and (cos theta) are the roots of the equation ax^(2)+bx...

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  4. If triangleABC is a right angled at C, then tanA + tan B equals

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  10. If, in triangleABC, angleB=angleC=45^(@), then

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  11. If, in triangleABC, tanA : tan B : tan C= 2:3:4, then: sec^(2)C=

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  12. If, in triangleABC, tanC=4, then: sec^(2)C=

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  17. If, in a triangleABC, A=60^(@), then: (1+a/c + b/c)(1+c/b - a/b)=

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