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Simplify: (i)(-1)^6 (ii) (-1)^7...

Simplify:
(i)`(-1)^6`
(ii) `(-1)^7`

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RD SHARMA ENGLISH-EXPONENT-All Questions
  1. Simplify: (-2)^3xx(-10)^3 (ii) (-2)^4xx(-5)^2

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  2. Simplify: (i)(1)^5 (ii) (-1)^5

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  3. Simplify: (i)(-1)^6 (ii) (-1)^7

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  4. Express each of the following in the form p/q : (i)(2/3)^2 (ii) ((-3)...

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  5. Identify the greater number in each of the following: 5^3\ or\ 3^5 (ii...

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  6. Identify the greater number in each of the following: (i)2^(10)\ or\ ...

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  7. Find the product of the cube of (-2)/3 and the square of 4/(-5)dot

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  8. Express the following as a rational number: (1/2)^3xx((-3)/5)^3xx((-4)...

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  9. Simplify:  (i) &nbsp (-3)^2xx((-5)/(12))^2 (ii) ((-2)/5)^3-:((-3)/(10)...

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  10. Simplify: (i){(1/2)^2-(1/4)^3}xx2^3 (ii) {(3^2-2^2)-:(1/5)^2}

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  11. If a=2 and b=3, then find the values of each of the following: (i)a^a...

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  12. If a=2 and b=3 , then find the values of each of the following: (a)(a...

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  13. Simplify and express each of the following as power of a rational nu...

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  14. Express each of the following in exponential form: (i)(-4)xx(-4)xx(-4...

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  15. Express each of the following in exponential form: 2xx2xx2xxaxxa (ii)...

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  16. Express each of the following numbers is exponential form: (i)128     ...

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  17. Express each of the following numbers as a product of powers of their ...

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  18. Express the following numbers as product of powers of their prime fa...

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  19. Express each of the following rational numbers in exponential form: (...

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  20. Find the value of each of the following: (i)13^2 (ii) 7^3 (iii)3^4

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