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MARVEL PUBLICATION-TRIGONOMETRIC FUNCTIONS-MULTIPLE CHOICE QUESTIONS - PART - A : BUILDING-UP THE BASE
- In a DeltaABC, if A=45^(@) and B=75^(@), then a+sqrt(2)c=
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- If in DeltaABC,(cosA)/(a)=(cosB)/(b)=(cosC)/(c) and side a=2, then th...
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- If in DeltaABC , a = 4,b=3, A = 60^(@) then c is a root of the equati...
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- If in a triangle ABC, 3sinA=6sinB=2sqrt3sinC then the value of /A=
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- A circle is inscribed in an equilateral triangle of side a. The area o...
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- If, in Delta ABC, angle A,B,C are in A.P. And b : c = sqrt(3) : sqrt(2...
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- If, in Delta ABC, a = 2b and A = 3B, then A :
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- If Delta ABC, is right angled at C, then: 4s (s - a)(s - b)(s-c) = ....
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- If sin (A + B + C) = 1, tan (A - B) = 1//sqrt(3) and "sec" (A + C) = 2...
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- If H is the orthocentre of the Delta ABC, then find AH.
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- If the side of a right-angled triangled are in A.P., then tangents of ...
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- If, in Delta ABC, a = 13 cm, b = 13cm, c = 5 cm, then cosC is
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- In the Delta ABCA gt B. If the measures of A and B satisfy the equatio...
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- In Delta ABC , a= 6 ,b=3 and cos (A-B) = 4/5 .Then are of triangle i...
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- If, in Delta ABC, tan A + tan B + tan C gt 0, then the triangle is
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- In a DeltaABC, tan A+tan B+tan C =6 and tan A tan B = 2, then the tria...
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- If, in Delta ABC, a^(4) + b^(4) + c^(4) = 2a^(2)(b^(2) + c^(2)) then :...
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- If, Delta ABC is right angled at C, then : tanAtanB = ....
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- In a right of a triangle, the hypotenuse is 2 times the perpendicular....
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- Two sides of a triangle are (sqrt(3)+1) and (sqrt(3)-1), and the angle...
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