Class 12 maths ch 11 miscellaneous exercise July 8, 2019 16 32 64 128 Class 12 maths ch 11 miscellaneous exercise solutions Class 11 maths ch 12 limits and derivatives miscellaneous exercise 11 sinf geometriya masalalar yechimi 11 sinf matematika 2 qism javoblari 11 sinf matematika 1 qism javoblari