We know `log_(2)32 = 5` . Show that we get the same answer by writing 32 as `64/2` and then using the product rule. Verify your answer .

We have log_(2)32 = 5 . Show that we get the same result by writing 32 = 2^(5) and then using power rules. Verify the answer.

We know that log_(10)100000 = 5 Show that you get the same answer by writing 100000 = 1000 xx 100 and then using the product rule. Verify the answer.

Is 7 xx 5 xx 3 xx 2 + 3 a composite number? Justify your answer.

Select the correct answer (MCQ) : if log_(10)(7x - 5) = 2, then x =

Differentiate (5x^2 +1)(3x-5) in the way mentioned below : by using product rule

Is ** defined on the set {1,2,3,4,5} by a ** b =L.C.M. of a and b a binary opertion ? Justified your answer.

Show that the points whose coordinates are (1,4) , (3,-2) and (-3,16) are on the same straight line . Write down the equation of the straight line on which the points lie Verify that this line is perpendicular to the line whose equation is 2x-6y+13=0 .

A cylindrical pencil is sharpened to produce a perfect cone at one end with no over all its length. The diameter of the pencil is 1 cm and the length of the conical portion is 2 cm. Calculate the volume of the peels. Give your answer correct to two places if it is in decimal [use pi=(355)/(113) ]

In case of a die is getting a 1 complementary to events getting 2, 3, 4, 5, 6? Give reasons for your answer