Ответ:
Объяснение:
b1=16; q=-0.5.
b3; b6; b7; b10=?
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bn=b1*q^(n-1);
b3=16*(-0.5)^(3-1) = 16*(-0.5)^2=16*(1/4)=4;
b6=16*(-0.5)^(6-1)=16*(-0.5)^5=16*(-1/32)=-1/2=-0.5;
b7=16*(-0.5)^(7-1)=16*(-0.5)^6=16*(1/64)=1/4 = 0.25;
b10=16*(-0.5)^(10-1)=16*(-0.5)^9=16*(-1/512) = -1/32.
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Verified answer
Ответ:
Объяснение:
b1=16; q=-0.5.
b3; b6; b7; b10=?
--------------
bn=b1*q^(n-1);
b3=16*(-0.5)^(3-1) = 16*(-0.5)^2=16*(1/4)=4;
b6=16*(-0.5)^(6-1)=16*(-0.5)^5=16*(-1/32)=-1/2=-0.5;
b7=16*(-0.5)^(7-1)=16*(-0.5)^6=16*(1/64)=1/4 = 0.25;
b10=16*(-0.5)^(10-1)=16*(-0.5)^9=16*(-1/512) = -1/32.