NCERT BANGLISH|Exercise Miscellaneous Exercise on Chapter 10|24 Videos
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The variable x satisfying the equation |sinxcosx|+sqrt(2+tan^2+cot^2x)=sqrt(3) belongs to the interval [0,pi/3] (b) (pi/3,pi/3) (c) [(3pi)/4,pi] (d) none-existent
In triangle ABC if cotA +cot B +cot C=sqrt3 then prove that the triangle is an equilateral triangle
If for a triangle ABC , cot A+cotB+cotC= sqrt3 ,then show that the triangle is equilateral.
If x = 2+sqrt3 then x+1/x =
If x = 1/(2-sqrt3) then find the value of (x^(3) -2x^2 - 7x +4)
If x = 1/(2-sqrt3) then find the value of (x^(3) -2x^(2) -7x+2)
If a x = 2 + sqrt3 then evaluate (x^(3) -5x^(2) + 5x + 9)
If x = 2 + sqrt3 , then the value of x + (1)/(x) is
