Question
In October, 2021 China successfully launched its Solar
Exploration Satellite which is Long March-2D rocket. What is the name of the satellite?Solution
The name of the satellite is Xihe which is also known as Chinese Hα Solar Explorer (CHASE). It is the first solar exploration satellite developed by the China Aerospace Science and Technology Corporation (CASC).
(I) 10x2 - 7x + 1 = 0 (II) 35y2 - 12y + 1 =0
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