Question
Which country has recently joined the International
Solar Alliance (ISA) as its 100th full member?Solution
Spain has recently become the 100th full member of the International Solar Alliance (ISA), an international organization aimed at promoting solar energy and reducing carbon emissions. This milestone marks a significant step towards global cooperation in the transition to renewable energy sources.
(√ (sec2 θ + cosec2 θ )) ((sinθ (1 + cosθ ))/(1 + cos&thet...
Simplify the following expression:Â (8x - 6y - 5z)Â 2
If [8(x + y)3 – 27(x – y)3] ÷ (5y – x) = Ax2 + Bxy + Cy2, then the value of (A2 - 2B + 3C)...
48 24 24 48 ? 1536
...If a + (1/a) = 2, then find the value of (a5 + a3 + 6)/(7a – 5).Â
If x + y + z = 30, x² + Y² + z² = 460 and x z = y², then find the value of x z?
If 8x3Â - 125y3Â = (2x - Ay) X (Bx2Â + 25y2Â + Cxy), then find the value of 3 X (2A + 6B) - 2C.
The length of a rectangle is four times its breadth. If its length is increased by 20 cm and breadth is increased by 20 cm, the area of the rectangle is...
Which of the following statements is correct?
I. If x = 12, y = –2 and z = –10, then x³ + y³
+ z³ = 720
II. If x + y = 48 an...
If (x – 12)3 + (x – 5)3 + (x – 7)3 = 3(x – 12)(x – 5)(x – 7) then find the value of (x2 + 5x...
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