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If f(x)= cos^2x+sec^2x then...

If `f(x)= cos^2x+sec^2x` then

A

f(x)lt1

B

f(x)=1

C

1ltf(x)lt2

D

f(x)gt2

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UNITED BOOK HOUSE-SPRINGDALE HIGH SCHOOL-EXERCISE
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  2. If the volume of two right circular cylinder are same and their height...

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  3. If f(x)= cos^2x+sec^2x then

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  4. If the number 35 is absent in the set of numbers 30,34,3,536,37,38,39,...

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  5. Fill in the blanks Mode of the numbers 5,5,10,10,15,15,15,15,20,25 i...

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  6. Fill in the blanks The number of surfaces of a truncated cone are.

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  7. Fill in the blanks If the angle of elevation of sun is45^@, then the...

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  8. Fill in the blanks If a line intersects a circle at two points, then...

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  9. Fill in the blanks The numerator of a ratio is called the.

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  10. Fill in the blanks If 6(A's capital) = 8(B's capital) = 10(C's capit...

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  11. Write True or False The principal is inversely proportional to the r...

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  12. Write True or False (x+2)^2 = x^2+2x+1 is a quadratic equation.

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  13. Write True or False All the circles are similar.

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  14. Write True or False tan theta. Cot theta = 1 for 0^@<theta<90^@

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  15. Write True or False If the length of the radius of a right circular c...

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  16. Write True or False The sum of median and mode of the data given by ...

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  17. The population of a town is 8000. After how many years the population ...

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  18. In a business A invests Rs 600 and B invests Rs 900 for 4 month. If A'...

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  19. If a,b, are real, then show that the roots of the equation (x-a)(x-b) ...

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  20. Evaluate the value of sqrt(6+sqrt(6+sqrt(6+…..to I nfi nity)))

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