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If h^(2)=a^(2)+b^(2), then b=sqrt(h^(2)-...

If `h^(2)=a^(2)+b^(2)`, then b`=sqrt(h^(2)-a^(2))`.

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PEARSON IIT JEE FOUNDATION-FORMULAS-TEST YOUR CONCEPTS (Very Short Answer Type Questions)
  1. An equation which is used frequendy to solve problems is called a form...

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  2. The number of auxiliary formulae which can be derived from A=s^(2) is ...

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  3. Directions for questions : State whether the following statements are ...

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  4. If h^(2)=a^(2)+b^(2), then b=sqrt(h^(2)-a^(2)).

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  5. Thirty-six is divided into two parts such that one of the parts is twi...

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  6. There are b boys and g girls in a class and the average of number of b...

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  7. The number of variable present in RHS of A. 2(lb+bh+lh) is.

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  8. If the cost of two pens is rsx, then the cost of three pens is .

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  9. In A=(x)/(360^(@))xxpir^(2),x=60^(@), and r=6cm , then A=

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  10. the formulae obtained by transforming the subject in the given formula...

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  11. The symbolic form of "total surface area (A) of a cube is six times th...

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  12. The symbolic form of "area (A) of a rhombus is half of the product of ...

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  13. The symbolic form of "simple interest I) is one hundeths of the produc...

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  14. P=S-C, where P is the profit S is the price, and C is the cost price.

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  15. P=(36)/(7)r, where P is the perimeter of the semi-circular region and ...

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  16. The number of aubiliar formulae that can be divided from S=((100-l))/(...

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  17. If V=lbh, then b=

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  18. The symbolic form of "five times b is added in six times a to get the ...

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  19. The subject of the formulae ,A=2h(l+b) is

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  20. A variable standing alone on the left side of an equation is called

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