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Applying section formulae show that the ...

Applying section formulae show that the points A(4. 7,-6), B (2, 5, -4) and C(1, 4, -3) are colinear.

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Show that the points A (4 , 7 , -6) , B (2 , 5 , -4) and C ( 1 , 4 , -3) are collinear.

Applying section formulae show that the points A(4 , 7 , -6) , B ( 2, 5 , - 4) and C (1 , 4 , -3) are collinear .

By using section formula, show that the points .(1, 2, 3), (-2, 4, 2) and (7, -2, 5) are colinear

Using section formula show tht the points A ( 9 , 8 , -10) , B ( 3 , 2 , -4) and C ( 5 , 4 , -6) are collinear .

Using section formula show tht the points A(2,-3,4) ,B (-1,2,1) and C(0,1/3,2) are collinear

Using section formula, show that the points A (3 , 2 , -4) , b ( 5 , 4 , -6) and C ( 9 , 8 , -10) are collinear . Also find the ratio in which the point B divides the line-segment overline(AC) .

Using vector method show that the points A(-5,7), B(-4,5) and C(1, -5) are collinear.

Show that the points A(1,2,7),B(2,6,3) and C(3,10,-1) are collinear.

Show that the points (1, 7), (4, 2), (-1, -1) and (-4, 4) are the vertices of a square .

Show that the points A (4, 2), B (7, 5) and C (9, 7) are three points lying on a same line.

UNITED BOOK HOUSE-MCQ-EXERCISE
  1. If n th term of a-series be (2.3^(n-1)+1),, find the sum of 1st r ter...

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  2. Show that the four straight lines xcosalpha+ysinalpha=P,xsinalpha-ycos...

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  3. Applying section formulae show that the points A(4. 7,-6), B (2, 5, -4...

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  4. Evaluate :lim(xrarry)(cos^2x-cos^2y)/(x^2-y^2)

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  5. Evaluate:lim(xrarr0)(sqrt(1+x^2)-sqrt(1+x))/(sqrt(1+x^3)-sqrt(1+x))

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  6. Evaluate: underset(x rarr 0)(lim)(e^(3x)-1)/(log(1+5x))

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  7. Evaluate :lim(xrarrpi//2)(xtanx-pi/2 secx)

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  8. Water is following into a right circular conical vassel. 45 cm deep an...

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  9. if y=f{f(x)},f(0)=0and f'(0)=5 find [dy/dx](x=0)

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  10. Find the coefficient of variation of the following data :

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  11. Find the mean deviation about median from the following data.

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  12. For any two events A and B prove that P(A cup B) le P{A) + P (B).

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  13. From 100 tickets numbered 1, 2,3.. ..... 100.four are drawn at random....

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  14. Two balls are drawn at random from a bag containing 6 white and 4 blac...

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  15. If the circles x^2+y^2+2ax+c^2=0and x^2+y^2+2by+c^2=0touch each other,...

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  16. If acosphi=b costheta,show that a tantheta+b tanphi=(a+b)tan((theta+ph...

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  17. If (cot(alpha-beta))/cotalpha+(cos^2gamma)/(cos^2alpha)=1show that tan...

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  18. Solve :cos^3xcos3x+sin^3xsin3x=0

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  19. In any triangle ABC If sinA : sinB: sinC=4:5:6,then prove that cos A ...

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  20. Find the domain of definition of the function defined by f(x)=1/loge(2...

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