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Author: Tinku Tara

Question-16845

Question Number 16845 by b.e.h.i.8.3.4.1.7@gmail.com last updated on 27/Jun/17 Commented by prakash jain last updated on 28/Jun/17 $$\left.\mathrm{1}\right) \\ $$$$\mathrm{cos}\:{A}+\mathrm{cos}\:{B}\mathrm{cos}\:{C} \\ $$$${C}=\mathrm{90}°,{A}=\mathrm{45}°,{B}=\mathrm{45}° \\ $$$$\mathrm{cos}\:{A}+\mathrm{cos}\:{B}\centerdot\mathrm{cos}\:{C}=\frac{\mathrm{1}}{\:\sqrt{\mathrm{2}}} \\…

Question-82378

Question Number 82378 by ajfour last updated on 20/Feb/20 Commented by ajfour last updated on 20/Feb/20 $$\mathrm{If}\:\mathrm{all}\:\mathrm{5}\:\mathrm{regions}\:\mathrm{have}\:\mathrm{equal}\:\mathrm{areas}, \\ $$$$\mathrm{find}\:\mathrm{sides}\:\mathrm{of}\:\mathrm{rectangle},\:\mathrm{given} \\ $$$$\mathrm{radius}=\mathrm{1}. \\ $$ Answered by…

6-2-2-1-

Question Number 16840 by Sai dadon. last updated on 27/Jun/17 $$\mathrm{6}/\mathrm{2}\left(\mathrm{2}+\mathrm{1}\right) \\ $$ Commented by RasheedSoomro last updated on 27/Jun/17 $$\mathrm{6}/\mathrm{2}\left(\mathrm{2}+\mathrm{1}\right) \\ $$$$=\mathrm{6}/\left\{\mathrm{2}\left(\mathrm{2}+\mathrm{1}\right)\right\} \\ $$$$=\mathrm{6}/\left(\mathrm{2}×\mathrm{3}\right)…