表达式10: "n" Subscript, 32 , Baseline left parenthesis, "x" , right parenthesis equals StartRoot, left parenthesis, 2 "x" minus 1 , right parenthesis squared plus left parenthesis, 1 minus left parenthesis, 2 "x" minus 1 , right parenthesis squared , right parenthesis cos squared left parenthesis, "f" , right parenthesis , EndRootn32x=2x−12+1−2x−12cos2f
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表达式11: "n" Subscript, 32 "b" , Baseline left parenthesis, "x" , right parenthesis equals StartRoot, left parenthesis, 2 "x" minus 1 , right parenthesis squared sin squared left parenthesis, "f" , right parenthesis plus cos squared left parenthesis, "f" , right parenthesis , EndRootn32bx=2x−12sin2f+cos2f
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表达式12: "y" Subscript, 1 , Baseline left parenthesis, "x" , right parenthesis plus "y" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesisy1x+y2x
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表达式13: "a" Subscript, "n" , Baseline left parenthesis, "x" , right parenthesis equals "a" Subscript, "n" 1 , Baseline left parenthesis, "x" , right parenthesisanx=an1x
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表达式14: "a" Subscript, "n" 1 , Baseline left parenthesis, "x" , right parenthesis equals 1 minus "x"an1x=1−x
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表达式15: "a" Subscript, "n" 2 , Baseline left parenthesis, "x" , right parenthesis equals StartRoot, 1 minus "x" squared , EndRootan2x=1−x2
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表达式16: "a" Subscript, "n" 3 , Baseline left parenthesis, "x" , right parenthesis equals 1 minus "x" squaredan3x=1−x2
