C-04-Q222mediumsingle_mcq

For $\log 0.00836 = -2.07779 = -3 + 0.92221$ , mantissa is—

a $-2.07779$
b $0.92221$
c $0.07779$
d $-0.92221$

ব্যাখ্যা

A mantissa is always kept non-negative, so a negative log is rewritten as (negative integer) + (positive fraction): $-2.07779 = \bar{3} + 0.92221$ , giving mantissa $0.92221$ and characteristic $\bar3$ . (Note: by the standard definition the mantissa is $+0.92221$ — the marked key "d" $(-0.92221)$ appears to be an error, since a mantissa is never negative, as confirmed in Q5.)

এই অধ্যায়ের আরও প্রশ্ন

C-04-Q223
C-04-Q224
C-04-Q225Mantissa is always—
C-04-Q226If then
C-04-Q227If , , then which is correct?
C-04-Q228Scientific form of :
C-04-Q229Characteristic of common of :
C-04-Q230
C-04-Q231If , then
C-04-Q232If , then

Exponents and Logarithms — সব প্রশ্ন দেখুন (240টি) →

For $\log 0.00836 = -2.07779 = -3 + 0.92221$ , mantissa is—

-2.07779

0.92221

0.07779

-0.92221

For log⁡0.00836=−2.07779=−3+0.92221\log 0.00836 = -2.07779 = -3 + 0.92221log0.00836=−2.07779=−3+0.92221, mantissa is—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

For log⁡0.00836=−2.07779=−3+0.92221\log 0.00836 = -2.07779 = -3 + 0.92221log0.00836=−2.07779=−3+0.92221, mantissa is—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

For $\log 0.00836 = -2.07779 = -3 + 0.92221$ , mantissa is—

For $\log 0.00836 = -2.07779 = -3 + 0.92221$ , mantissa is—