Sec (90×1+30) = - Cosec30 = - 2

Asked by Last Modified  

2 Answers

Learn Biology

Follow 22
Answer

Please enter your answer

MBA and CAT Faculty with 15 years of Experience

-2
Comments

Tutor

Sec(120)=1/cos120=-2
Comments

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Photosynthesis
Photosynthesis It is the process by which producers of the ecosystem fix atmospheric Carbon dioxide (CO2) from otherwise unavailable, inorganic, gaseous state of carbon(C) to usable organic form (carbohydrates)....
S

Shivani Y.

0 0
0

Chapter 6: Molecular Basis of Inheritance (Class XII- NCERT)
Chapter 6: Molecular Basis of Inheritance: Double stranded deoxyribonucleic acid (DNA) acts as genetic material (hereditary molecule) in all cellular organisms (bacteria, protists, fungi, animals and...

Neeraj Kumar

0 0
0

Chapter 10: Cell Cycle & Cell Division (Class XI- NCERT)
CH 10 Cell Cycle & Cell Division: The Cell Cycle: The cell cycle is a series of sequential events that result in duplication and equal distribution of DNA and other sub-cellular components of the...

Neeraj Kumar

0 0
0

Recommended Articles

Common Entrance Test (CET) is established and conducted by the Government of Karnataka’s CET (Common Entrance Test ) Cell for determining merit students for taking admission in various programmes including Medical, Dental, Engineering/Architecture courses, Indian Systems of Medicine and Homeopathy, B.Sc (Forestry), B.Sc...

Read full article >

When exams knock at the door, it is common to go paranoid. First, the constant worry on how you will perform and whether you are preparing right is a major concern. Next, the limited time span and the vast syllabus that you have to complete. Irrespective of the kind of exam you are appearing for, stress is common and happens. If...

Read full article >

It is not true that every student is lethargic and loves to be the couch potato. Some students do put immense effort for their examinations. Where some book-worms study day in and out without a break, with an ultimate objective to crack the competitive examination or to score the highest mark. But, the saddest part is that,...

Read full article >

So, Children your exams are fast approaching & you are facing the jitters? correct? But there is nothing to worry. If you plan your studies well, you can definitely pass your examinations with flying colours. Here are a few simple tips that you can follow: 1. Your school has issued a time table for the exams....

Read full article >

Looking for CET Coaching classes?

Find best CET Coaching classes in your locality on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you