Math, asked by nivedita18bepari, 6 months ago

Evaluate: 5sin 50° sec 40° - 3cos59° cosec30°

Answers

Answered by cutipiebabydoll

4

Answer:

5*sin 50 * sec( 90-50) - 3*cos 59 * cosec(90- 59)

= 5 * sin 50 * cosec50 - 3*cos 59 * sec 59

sin and cosec get cancelled whereas cos and sec gets cancelled

= 5-3= 2

Step-by-step explanation:

I hope it helps you dear ❣️❣️☺️☺️❤️❤️

Previous Question

Next Question

Similar questions

Math, 2 months ago

Which fraction is multiple with 4/9 gives 1/12. Plz tell fast...

India Languages, 2 months ago

സാന്ദ്രസൗഹൃദം എന്ന കവിതയ്ക്ക് ആസ്വാദനം...

Hindi, 2 months ago

अपने छोटे भाई को पत्र लिखकर बताइए कि योग और व्यायाम द्वारा वह किस प्रकार अपने शरीर को स्वस्थ रख सकता है?

Math, 6 months ago

the _______can never be zero...

Computer Science, 6 months ago

29. Although he is a hard master his intentions are good ( Convert into a compound sentence) ...

Math, 11 months ago

अपनी हथेली को अगले पृष्ठ पर चौकोर खानों पर दिखाओ : तुम यह कैसे मालूम करोगे कि किसकी हथेली बड़ी है - तुम्हारी या तुम्हारे दोस्त की? तुम्हारी हथेली का क्षेत्रफल कितना है?___वर्ग cm तुम्हारे दोस्त की हथेली का क्षेत्रफल कितना है? ____ वर्ग cm...

CBSE BOARD X, 11 months ago

Which one one of the following statements is not true about nuclear energy generation in a nuclear reactor? a) Energy is obtained by a process called nuclear fission b) The nucleus of uranium is bombarded with high energy neutrons c) A chain reaction is set in the process d) In the process a tremendous amount of energy is released at a controlled rate...

Biology, 11 months ago

how sperm produce in male...