9-sinf algebra 3-chor. tig'iz @e_baza_ishreja

list1 t/r mavzular nomi uyga vazifa 1 ayni bir burchakning sinusi, kosinusi, tangensi orasidagi munosabatlar 259-masala 2 misollar yechish 263-masala 3 trigonometrik ayniyatlar 267-masala 4 misollar yechish / misollar yechish 270-masala / 273-masala 5 α va - α burchaklarning sinusi, kosinusi, tangensi va kotangensi 276-masala 6 misollar yechish 279-masala 7 qo‘shish formulalari 285-masala 8 misollar yechish 292-masala 9 ikkilangan burchakning sinusi, kosinusi formulalari 300-masala 10 misollar yechish 305-masala 11 keltirish formulalari 311-masala 12 misollar yechish 316-masala 13 sinuslar, kosinuslar yig‘indisi va ayirmasi 321-masala 14 misollar yechish 327-masala 15 bobga doir mashqlar 333-masala 16 amaliy-tatbiqiy masalalarni yechish 343-masala 17 5-nazorat ishi takrorlash 18 xatolar us...

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