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ab(a-b)+bc(b-c)+ca(c-a) is equal to : ...

ab(a-b)+bc(b-c)+ca(c-a) is equal to :
ab(a-b)+bc(b-c)+ca(c-a) किसके बराबर है ?

A

`(a +b) (b-c)(c- a)`

B

`(a - b)(b + c)(c- a)`

C

`(a- b)(b - c)(c - a)`

D

`(b - a)(b- c)(c - a)`

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If a^2+b^2+c^2+96= 8(a+b-2c) , then sqrt(ab-bc+ca) is equal to : यदि a^2+b^2+c^2+96= 8(a+b-2c) है, तो sqrt(ab-bc+ca) का मान किसके बराबर होगा ?

If a^2+b^2+c^2+96=8(a+b-2c) , then sqrt(ab-bc+ca) is equal to: यदि a^2+b^2+c^2+96=8(a+b-2c) तो, sqrt(ab-bc+ca) निम्न में से किसके बराबर है?

If a^2+b^2+c^2=21 , and a + b + c = 7, then (ab + bc + ca) is equal to : यदि a^2+b^2+c^2=21 है तथा a +b + c = 7 है, तो (ab + bc + ca) का मान क्या होगा ?

If a + b + c = 10 and ab + bc + ca = 32 then a^3+b^3+c^3-3abc is equal to: यदि a + b + c = 10 है और ab + bc + ca = 32 है, तो a^3+b^3+c^3-3abc किसके बराबर है?

If a + b + c = 6 and ab + bc + ca = 4 , then a^3+b^3+c^3-3abc is equal to: यदि a + b + c = 6 है और ab + bc + ca = 4 है, तो a^3+b^3+c^3-3abc का मान किसके बराबर होगा?

if a+b+c = 0, then ((2a^2)/(3bc)+ (2b^2)/(3ca)+(2c^2)/(3ab)) is equal to: यदि a+b+c = 0 है, तो ((2a^2)/(3bc)+ (2b^2)/(3ca)+(2c^2)/(3ab)) बराबर है :

If a+b+c=5 and ab+bc+ca=4, then a^3+b^3+C^3 -3abc is equal to: यदि a+b+c=5 और ab+bc+ca=4, है, तो a^3+b^3+C^3 -3abc बराबर हैः

a,b,c are three positive numbers, such that, (a+b+c) = 20, a^2 +b^2+c^2=152 . The value of (ab+bc+ca) is equal to दिया गया है कि a, b और c धनात्मक वास्तविक संख्याए है | यदि (a+b+c) = 20 है , a^2 +b^2+c^2=152 है, तो (ab+bc+ca) का मान किसके बराबर है ?

CHAMPION PUBLICATION-2018 TIER-II PAPER(6)-EXERCISE
  1. 35% of goods were sold at a profit of 65%, while the remaining were so...

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  2. In a circle with centre O, ABCD 1s a cyclic quadrilateral and AC is th...

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  3. ab(a-b)+bc(b-c)+ca(c-a) is equal to : ab(a-b)+bc(b-c)+ca(c-a) किसके ...

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  4. The radius of the base of a right circular cylinder is increased by 20...

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  5. A is as efficient as B and C together. Working together A and B can co...

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  6. If 2 cos^2 theta+3 sin theta=3,where 0^@< theta< 90^@ then the value o...

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  7. The radius and height of a right circular cone are in ratio 3 : 4. If ...

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  8. Given that (5x-3)^3+(2x+5)^3+27 (4-3x)^3 =9(3-5x)(2x+5)(3x-4) ,then th...

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  9. The sides of a triangle are 12 cm, 35 cm and 37 cm. What is the circum...

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  10. The base of a right pyramid is an equilateral triangle with area 16 sq...

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  11. A vessel contains a 32 litre solution of acid and water in which the r...

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  12. A sphere of maximum volume is cut out from a solid hemisphere. What is...

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  13. If 5 sqrt5 x^3+2 sqrt2 y^3 =(Ax+ sqrt2 y) (Bx^2+2y^2+Cxy), then the va...

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  14. The value of (1+cot theta-cosec theta) (1+cos theta+sin theta)sec thet...

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  15. S is the incentre of triangle PQR. If angle PSR = 125^@ , then the mea...

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  16. The value of 0.4 bar7 + 0.5 bar 03- 0.3 bar 9xx0. bar 8 is :- 0.4 ba...

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  17. If in triangle ABC, D and E are the points on AB and BC respectively s...

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  18. Monika spends 72% of her income. If her income increases by 20% and sa...

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  19. A, B and C started a business with their capitals in the ratio 2:3:5. ...

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  20. The graph of the equations 5x-2y+1=0 and 4y-3x+5=0, intersect at the p...

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