问题描述:
a level的数学
1.solve giving your answer to 3 sighnificent figures
3的x次=31
2.find the first 3 terms in ascending powers of x of (1+3x)的7
次
3..hence evaluate 1.000003的7次 correct to 10 decimal places
1.solve giving your answer to 3 sighnificent figures
3的x次=31
2.find the first 3 terms in ascending powers of x of (1+3x)的7
次
3..hence evaluate 1.000003的7次 correct to 10 decimal places
问题解答:
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