# Timur Zaripov

*This user hasn't written a bio yet.*

## Timur's activity

#### Timur Zaripov on Arithmetics of complex numbers II 2 weeks, 5 days ago

Part A seem to be bugged in some cases:

for 4i*(-7+7i) revealed answer is -28 - - 28i, and the correct answer is not accepted.

#### Timur Zaripov on W2a: Rearrange linear equations to find value of an unknown 1 month ago

Gave some feedback: Ready to use

#### Timur Zaripov on W2a: Simplifying fractions 1 month ago

Gave some feedback: Ready to use

#### Timur Zaripov on W2a: Solve an equation with a reciprocal-1 1 month ago

Gave some feedback: Ready to use

#### Timur Zaripov on W2a: Solve an equation with reciprocals-2 1 month ago

Gave some feedback: Ready to use

#### Timur Zaripov on W1b - Solve simultaneous equations by finding inverse matrix 1 month, 1 week ago

Gave some feedback: Ready to use

#### Timur Zaripov on W1b - Cofactors, Determinant and Inverse of a 3x3 matrix 1 month, 1 week ago

Gave some feedback: Ready to use

#### Timur Zaripov on W1b - Find the Determinant of a 3x3 Matrix 1 month, 1 week ago

Gave some feedback: Ready to use

#### Timur Zaripov on W1b - Find determinants and inverses of 2x2 matrices 1 month, 1 week ago

Gave some feedback: Ready to use

#### Timur Zaripov on L1 - Matrix Multiplication (1x3 by 3x1 matrices) 1 month, 1 week ago

Gave some feedback: Ready to use