Question

If x + y - z = 2, y +z - x = 4 and z+ x - y =6, find the value of
2y2z2+2z2x2+2x2y2-x4-y4-z4.

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Answer 1

Answer:

ʜᴏɪ

ɢᴜᴅ ɴɪᴇᴛ

Step-by-step explanation:

 Thunderstorms develop in hot and humid areas. High temperature in this areas cause hot humid (with water vapours) air to rise up. So, strong upward rising winds with water droplets are generated. ... Upward movement of air and downward movement of water drops, together, cause lightning and sound.