Question
If 10x2 – 6xy+y² – 4x+4= 0, then find
the value of (3x+2y).Solution
10x2 – 6xy+y² – 4x+4= 0 x2 -4x+4+9x2+y2-6xy=0 (x-2)2+(3x-y)2=0 When- x-2=0 x=2 3x-y =0 y=6 Now – 3x+2y =3×2+2x6=18.
Select the number from among the given options that can replace the question mark (?) and continue the given series.
6, 27, 128, 629, ?
Which one out of the following states has a coastline?
What is the full form of HTML?
How much percent (%) share of procurement from MSEs out of total procurement made by Central Government ministries / departments or any PSU?
Mameluke style of architecture belongs to which dynasty?
On which of the following dates Chandrayaan-3 was successfully launched?
According to Economic Survey 2023-24, which of the following states is the largest wheat producing state of India?
________ river has the least storage capacity of usable water.
Which type of market deals primarily with the exchange of raw materials and natural resources? Â
Who among the following became the acting Prime Minister of India after Lal Bahadur Shastri?