7.381 qnd -11
2.34 and 10
3.871 and 2
7.831 and -11
Correct answer is A
\(\frac{0.0001432}{1940000}\) = k x 10n
where 1 \(\leq\) k \(\leq\) 10 and n is a whole number. Using four figure tables, the eqn. gives 7.38 x 10-11
k = 7.381, n = -11
In the diagram above, PQ is the tangent to the circle RST at T.|ST| = ST and ∠RTQ = 68o. Find &a...
Make T the subject of the relation. ...
Examine M' \(\cap\) N from the venn diagram...
If y = 3t3 + 2t2 - 7t + 3, find \(\frac{dy}{dt}\) at t = -1...
Find the range of values of x for which \(\frac{(x+2)}{4}-\frac{2x-3}{3}<4\) ...
Find the tangent to the acute angle between the lines 2x + y = 3 and 3x - 2y = 5. ...