The value of sin²64° + cos64°sin26° + 2cos43°cosec47° is : 162 views2019-11-27Mathematics13-09-19 QID:53 TIER-2 trigonometry 0 Admin3.38K 2019-11-27 0 Comments The value of sin²64° + cos64°sin26° + 2cos43°cosec47° is : A)4 B)1 C)2 D)3 4 / 5 ( 1 vote ) Admin Asked question 2019-11-27 2 Answers ActiveVotedNewestOldest 0 Admin3.38K Posted 2019-11-27 0 Comments Admin Changed status to publish 2019-11-27 0 Admin3.38K Posted 2019-11-27 0 Comments Admin Changed status to publish 2019-11-27 Register or Login
