SG chevron_right Grade: N/A chevron_right Strand: N/A

What i fermats principal of the least time

SG chevron_right Grade: N/A chevron_right Strand: N/A

Please help me on part (h)only, thank you!

SG chevron_right Primary 6 chevron_right Fractions

Find the area of the parallelogram

SG chevron_right Secondary 4 chevron_right Add Math: Algebra

SG chevron_right Secondary 5 chevron_right Add Math: Calculus

Please help