deepak

if sin a=0.5 then find the value of cos3a

find the maximum value of √3 cosθ-sinθ.???

ABCD is a parallelogram. Let C′ be a point on AC extended such that the length of AC′=1.2AC. Let D′ be on the segment BD such that the length of BD′=0.9BD. The ratio of the area of the quadrilateral ABC′D′ to the area of the parallelogram ABCD can be writ...

lowest+freezing+point+of+Kbr+AlNO33+CH3COONa+NaNO2+MgCl2+of+same+molality

in a isosceles triangle if two equal sides are 3.5 meter each.how long is third side?

Why it is important to know the history of science in 300 words?

How can we find the g.p h.p

advantages and disadvantages of difusion

A six faced is so constructed that the probability of getting an even number is twice the probability of getting an odd number. Find the probabilities that out of 5 trials (1)all the five will give even numbers (3)2 or 3 trails will give even numbers .......

if the length of wire is incrase by 20% then?what is the % incrase in resistance

How much water is needed to fill half of the container?long 8centimeters,6centimeters high,wide10 centimeters

How much water is needed to fill half of the container?long 8centimeters,6centimeters high,wide10 centimeters please formula and explanation

200

yes

2cosx

√2+√2+2cos4x=2cosx