Page 163 - Bangladesh_classwiz_BOOK2018_rev_Neat

(Key log- CTR43p1.45=)

weKí Dcvq- ( > −1.45)

= (−1.45 < < 0) + (0 < < ∞)

= 0.42647 + 0.5

= 0.92647

(Key log-CTR410)pTR41p1.45)=+
.5=)

iv) ( > 2) − 0.02275

(Key log- CTR432=)

weKí Dcvq- (0 < < ∞) − (0 < < 2) = 0.5 − 0.47725

= 0.2275

v) (−1.48 ≤ < 2.82) − 0.928163

(Key log- CTR412.82)pTR41p1.
48)=)

158