Q. 4 F

# Find the value of the following

Answer :

Here we have ,

⇒

(∵ a^{x} = b is the exponential form of logarithmic form of log_{a}b)

⇒

⇒

⇒ x = 5

Hence the value of is 5.

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Without actual division, find which of the following rational numbers have terminating decimal expansion.

i. ii.

iii. iv.

Tamilnadu Board Math Term-IWrite the following numbers in decimal form.

3.25 × 10^{-6}

Obtain the equivalent exponential form of the following.

Tamilnadu Board Math Term-III

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Tamilnadu Board Math Term-III

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Solve the following equations.

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i. ii.

iii. iv.

v. vi.

vii. viii.

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Prove the following equations.

Tamilnadu Board Math Term-III

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