if 3tan A =4 find the value of (4cosA- sin A)/ (2cos A + sinA )
N=123123....300 digits...fond remainder when divided by 504..??
35
412
1
None of these
complete this series
11, 13, 17, 31, 37, 71, 73, 79, 97, ?
if tan A= 1/root 7 what is the value of (cosec^2 A- sec^2 A)/(cosec^2A+sec^2 A)
3/4
4/5
4/3
2/3
5/6
A student arrives to bus stop between 7:55 and 8:05 every morning and the bus leaves bus stop between 8:00 and 8:10. What is the probability that the student catches the bus?
There are 8 non-collinear points....how many triangles can be formed such that no two triangles have a common side?
Options:
8
9
24
56
P.S. Dont have oa...but we can find it!!
If x lies between (–7) and 13, then find the greatest possible value of (13 – x)^7(x + 7)^3.
a 13^7 × 7^3
b 3^10 × 13^3 × 7^7
c 2^10 × 13^3 × 7^7
d 2^10 × 3^3 × 7^7
if cos A = 5/13 find the value of {(sin^2A - cos^2A)/( 2sin A cos A)}*( 1/tan^2 A)
12^(-1)/37..remainder..??
There are 4 alto cars of red color,3 santro cars of black color,2 superb cars of green color and 1 swift car of silver color.Mr sunil wanted to buy at least 1 car. what is the number of ways in which he can buy the car?
If cot A= 7/8 evaluate
{(1+sinA)(1-SinA)}/{(1+cosA)(1-cosA)}
Please find ahead the attached question
Please find ahead the attached question
No. of paths one could take to walk from P to Q
we cannot walk backwards that means neither we can walk from right to left nor from up to down
Please find ahead the attached question
Sam had forgotten his friend's 7 digit telephone number. he remembers the foll: the first 3 digits are either 635 or 674,the number is odd,and the number nine appears once. if sam were to use a trial and error process to reach his friend, what is the minimum number of trials he has to make before he can be certain to succeed??
a)10000 b) 2430 c)3402 d)3006
in a polygon with side n how many triangles can be formed such that they donot have a common side with the polygon.
In a colony, there are 350 residents. The number of residents who smoke cigar, hookah and cigarette as a percentage of the total number of residents is atleast 40%, atleast 30% and atleast 22% respectively.
If 50% of the residents do not smoke, then at most how many residents smoke exactly one of cigar, cigarette and hookah?
70
175
98
91
101
How many 3-digit numbers exist for which the sum of the digits is 8?
Easiest approach?