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Let z(1)=10+6i and z(2)=4+6i. If z is co...

Let `z_(1)=10+6i and z_(2)=4+6i`. If z is complex number such that the argument of `(z-z_(1))/(z-z_(2)) "is" (pi)/(4)` then prove that `|z-7-9i|=3 sqrt(2)`.

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CHHAYA PUBLICATION-MISCELLANEOUS EXAMPLES-ALGEBRA
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  2. Show that (666 ...n "times")^(2)+(888.... N times) =(444.... 2n times)...

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  3. Let z(1)=10+6i and z(2)=4+6i. If z is complex number such that the arg...

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  4. z(1) and z(2) are two non-zero complex numbers, they form an equilater...

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  5. If the complex numbers z(1),z(2),z(3) represents the vertices of an e...

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  6. If omega is an imaginary cube root of unity. Find the value of the exp...

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  7. Find the sum of all multiples 3 or 4 between 1 and 325.

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  8. The vertices A,B,C of an isosceles right angled triangle with right an...

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  9. If n ge0 is integer, using induction method prove that, (1)/(1+x)+(2...

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  10. Find the differential coefficient of: x^(5x)

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  11. If x+y=a+b and x^(2)+y^(2)=a^(2)+b^(2), then by mathematical induction...

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  12. By the principle of mathematical induction prove that, (2^(2^(n))+1) h...

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  13. Find the differential coefficient of: x^(9)-5x^(2)+3x

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  14. Find the solution set of inequation (x-2)/(x+5) gt2.

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  15. Find the differential coefficient of: x^(5)+4x

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  16. Find the differential coefficient of: x^(2x)

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  17. Using mathematical induction prove that, "tan"^(-1)(x)/(1*2+x^(2))+"...

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  18. Using mathematical induction prove that, "tan"^(-1)(1)/(3)+"tan"^(-1...

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  19. Using mathematical induction prove that, tan^(-1)((1)/(2*1^(2)))+tan...

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  20. If (1+x+x^(2))^(n)=a(0)+a(1)+x+a(2)x^(2)+...+a(2n)x^(2n), show that a(...

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