If `z_1 and z_2` are two complex numbers and `c gt0` then prove that`(z_1+z_2)^2lt=(1+c)|z_1|^
7 views · Published 13 October 2018 · 7:04 · Indexed 5 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `z_1 and z_2` are two complex numbers and `c gt0` then prove that`(z_1+z_2)^2lt=(1+c)|z_1|^2+(1+c^(- 1))|z_2|^2`
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