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Syllabus

4x 5y = 20 to the circle x

^{2}+ y^{2}= 9 is(A) 20(x

^{2}+ y^{2}) 36x + 45y = 0 (B) 20(x^{2}+ y^{2}) + 36x 45y = 0(C) 36(x

^{2}+ y^{2}) 20x + 45y = 0 (D) 36(x^{2}+ y^{2}) + 20x 45y = 0What Is a proof for midpoint theorem ?

4+7+2 = 281435

7+3+9 = 212781

6+2+7 = 121456

8+4+6 = .............

and explain it

47.The function f : [0, 3] [1, 29], defined by f(x) = 2x^{3}15x^{2}+ 36x + 1, is(A) one-one and onto (B) onto but not one-one

(C) one-one but not onto (D) neither one-one nor onto

anand earns rs80 in 7 hours . parmod rs 90 in 12 hours ....find ratio of earning...plzz ans. in 2 min..

What is the value of log(infinity) ?

http://cbse.meritnation.com/study-online/ncert-solutions/math/11/5147/mathematical-reasoning/state-the-converse-and-contrapositive-of-e

in d 2nd bit y r v changing d sentence n thn writing converse n contra positive

A} 62

B}52

C}46

D}42

_{0.5}log_{5}(x^{2}- 4) > log_{0.5}1 , then 'x' lies in which interval .^{2}+ b^{2})^{3}= (a^{3}+ b^{3})^{2}and ab not = 0 then the numerical value of a/b + b/a is equal to?B = 1+1 (0-1)

Then, which of the following statement is true.

a) A > B b) B < A c) A= B

_{3}M + 3 log_{3 }N = 1 + log_{0.008}5then,

1.) M

^{9 }= 9 / N2.) N

^{9 }= 9/ M3.)M

^{3}= 3/N4.) N

^{9}= 3/MWhich of the following is correct ?

Vector equation of the plane passing through points A(a) , B(b) and parallel to the vector c is [ r b c] + [ r c a] = [ a b c] ........ prove this plz....There are 35 days in a month state whether it is a statement

? ? ? ? ?=30

Fill the boxes using

(1, 3, 5, 7, 9, 11, 13, 15)

U can also repeat the numbers.

This question came in UPSC Final Exams held in Dec 2013.

You will be glad to note that only Gaurav Agarwal (IAS Topper) could solve it.

A) 99

^{2 }B) 2^{99}Write the contrapositive of the following statement:

"If a number is divisible by 9, then it is divisible by 3".

If vector a=i(cap)+j(cap)+k(cap) and vector b= j(cap)-k(cap), find a vector c such that 'a' cross 'c' is vector b and 'a' dot 'c' is 3

i cant understand the last example (example 3). So kindly explain in a better way..

can i hav correct definition and eg to undersatand easily fast of above topics

a)26 (b)31 (c)39 (d) none of these

i have a question ..

Find the sum up to

nterms of the sequence:0.7, 0.77, 0.777,....

a man buys 3 cows and 8 goats in 47200. instead , if he would have bought 8 cows and 3 goats , he had to pay 53000 more. cost of one cow

The number N = 6 log

A_{10}2 + log_{10}31, lies between two successive integers whose sum is equal to5

B7

C9

[

]CORRECT ANS IS (B)_{a}b=2 ; log_{b}c=2 and log_{3}c=3+log_{3}a then (a+b+c) equals .... ?(a) x < y

(b) x = y

(c) x > y

(d) none of these.

S434S0

What number must be sussitituted with S to make it divisible by 36?

Three blocks of masses m1=4kg m2=2kg and m3=4kg are connected with ideal strings over a smooth massless pulley. The acceleration of blocks will be what?? (g=10)

write the contrapositive of :

if a number is divisible by 9, then it is divisible by 3.

Which of the following sentences are statements? Give reasons for your answers.

If the termsa,bandcare in both A.P. and G.P., thena=b=c.

is a rational number.

There are 30 days in the month next to the current month.

Oil floats on water.

What is the sum of two odd numbers?

what is the

negationof the sentence “Rourkela is not an industrial area in Orissa”What is Euler's theorem?

consider the multiplication in decimal notation(999).(abc)=def132 determine the digits a,b,c,d,e,f

How to solve log(1+2+3)=log1+log2+log3

from where cn i study about tautology and fallacy for the upcoming jee mains

x=y'? Find the truth value of the following:(i) '2 ≠ 5 and 6 < 4'

(ii) '7 > 2 or 5 < 3'

a train crosses two bridges of length 500m and 280m in 35 seconds and 24 seconds respectively. find the length of the train.

Q.4. Find the square root of 98 correct to 3 decimal places.

Note that they gave the starting population to be 10,000 with equal number of males and females.

if a:b=c:d , prove that a square c+ a c square :b square d + b d square =(a + c)cube :( b +d)cube .

write the converse of the following statement ''if I slap you then you will cry''

A is the father of B and D is the son of C. E is the brother of A and E also has a daughter F. If C is the sister of A, then what is the relation between F, B and D?

a student obtained the mean n standaard deviation of 100 observation as 40 n 5.1 respectively it was later found that one observation was wrongly copied as 50 the correct figure being 40. find the correct mean and S.D.

PLZZZZZZZ HELP

45 and 16 respectively Find the correct mean and the variance.

If x = 2

^{1/3}+ 2^{2/3}, then the value of x^{3}− 6x is^{2}+ y^{2}= b, then the value of (x^{3}+ y^{3}) is?

Answer.: As, NEWS = (16+7+25+21)^2 = 69^2 = 4761, in similar way TJWR = (22+12+25+20)^2 = 79^2 = 6241, There is option (D) which is 6241, and this option (D) is correct. The question is great. As there is no answer I am attaching bothe answer and question together.

can u say which type 1 mark q will be availiable from this leson

^{10}=2/log a^{10}-2 , then x= ? options are a)a/2 b) a/100 c)a^{2}/10 d)a^{2}/100